289015470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1$

素因数の和:287

約数の個数: 192

約数和(自身を含む): 853991424

約数和(自身を除く): 564975954

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 23, 30, 34, 43, 45, 46, 51, 69, 85, 86, 90, 102, 115, 129, 138, 153, 170, 191, 207, 215, 230, 255, 258, 306, 345, 382, 387, 391, 414, 430, 510, 573, 645, 690, 731, 765, 774, 782, 955, 989, 1035, 1146, 1173, 1290, 1462, 1530, 1719, 1910, 1935, 1955, 1978, 2070, 2193, 2346, 2865, 2967, 3247, 3438, 3519, 3655, 3870, 3910, 4386, 4393, 4945, 5730, 5865, 5934, 6494, 6579, 7038, 7310, 8213, 8595, 8786, 8901, 9741, 9890, 10965, 11730, 13158, 13179, 14835, 16235, 16426, 16813, 17190, 17595, 17802, 19482, 21930, 21965, 24639, 26358, 29223, 29670, 32470, 32895, 33626, 35190, 39537, 41065, 43930, 44505, 48705, 49278, 50439, 58446, 65790, 65895, 73917, 74681, 79074, 82130, 84065, 89010, 97410, 100878, 123195, 131790, 139621, 146115, 147834, 149362, 151317, 168130, 188899, 197685, 224043, 246390, 252195, 279242, 292230, 302634, 369585, 373405, 377798, 395370, 418863, 448086, 504390, 566697, 672129, 698105, 739170, 746810, 756585, 837726, 944495, 1120215, 1133394, 1256589, 1344258, 1396210, 1513170, 1700091, 1888990, 2094315, 2240430, 2513178, 2833485, 3211283, 3360645, 3400182, 4188630, 5666970, 6282945, 6422566, 6721290, 8500455, 9633849, 12565890, 16056415, 17000910, 19267698, 28901547, 32112830, 48169245, 57803094, 96338490, 144507735, 289015470]

約数ペア:

[(1, 289015470), (2, 144507735), (3, 96338490), (5, 57803094), (6, 48169245), (9, 32112830), (10, 28901547), (15, 19267698), (17, 17000910), (18, 16056415), (23, 12565890), (30, 9633849), (34, 8500455), (43, 6721290), (45, 6422566), (46, 6282945), (51, 5666970), (69, 4188630), (85, 3400182), (86, 3360645), (90, 3211283), (102, 2833485), (115, 2513178), (129, 2240430), (138, 2094315), (153, 1888990), (170, 1700091), (191, 1513170), (207, 1396210), (215, 1344258), (230, 1256589), (255, 1133394), (258, 1120215), (306, 944495), (345, 837726), (382, 756585), (387, 746810), (391, 739170), (414, 698105), (430, 672129), (510, 566697), (573, 504390), (645, 448086), (690, 418863), (731, 395370), (765, 377798), (774, 373405), (782, 369585), (955, 302634), (989, 292230), (1035, 279242), (1146, 252195), (1173, 246390), (1290, 224043), (1462, 197685), (1530, 188899), (1719, 168130), (1910, 151317), (1935, 149362), (1955, 147834), (1978, 146115), (2070, 139621), (2193, 131790), (2346, 123195), (2865, 100878), (2967, 97410), (3247, 89010), (3438, 84065), (3519, 82130), (3655, 79074), (3870, 74681), (3910, 73917), (4386, 65895), (4393, 65790), (4945, 58446), (5730, 50439), (5865, 49278), (5934, 48705), (6494, 44505), (6579, 43930), (7038, 41065), (7310, 39537), (8213, 35190), (8595, 33626), (8786, 32895), (8901, 32470), (9741, 29670), (9890, 29223), (10965, 26358), (11730, 24639), (13158, 21965), (13179, 21930), (14835, 19482), (16235, 17802), (16426, 17595), (16813, 17190)]