179135970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{659}}^1$

素因数の和:740

約数の個数: 128

約数和(自身を含む): 502951680

約数和(自身を除く): 323815710

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 34, 39, 41, 51, 65, 78, 82, 85, 102, 123, 130, 170, 195, 205, 221, 246, 255, 390, 410, 442, 510, 533, 615, 659, 663, 697, 1066, 1105, 1230, 1318, 1326, 1394, 1599, 1977, 2091, 2210, 2665, 3198, 3295, 3315, 3485, 3954, 4182, 5330, 6590, 6630, 6970, 7995, 8567, 9061, 9885, 10455, 11203, 15990, 17134, 18122, 19770, 20910, 22406, 25701, 27019, 27183, 33609, 42835, 45305, 51402, 54038, 54366, 56015, 67218, 81057, 85670, 90610, 112030, 128505, 135095, 135915, 145639, 162114, 168045, 257010, 270190, 271830, 291278, 336090, 351247, 405285, 436917, 459323, 702494, 728195, 810570, 873834, 918646, 1053741, 1377969, 1456390, 1756235, 2107482, 2184585, 2296615, 2755938, 3512470, 4369170, 4593230, 5268705, 5971199, 6889845, 10537410, 11942398, 13779690, 17913597, 29855995, 35827194, 59711990, 89567985, 179135970]

約数ペア:

[(1, 179135970), (2, 89567985), (3, 59711990), (5, 35827194), (6, 29855995), (10, 17913597), (13, 13779690), (15, 11942398), (17, 10537410), (26, 6889845), (30, 5971199), (34, 5268705), (39, 4593230), (41, 4369170), (51, 3512470), (65, 2755938), (78, 2296615), (82, 2184585), (85, 2107482), (102, 1756235), (123, 1456390), (130, 1377969), (170, 1053741), (195, 918646), (205, 873834), (221, 810570), (246, 728195), (255, 702494), (390, 459323), (410, 436917), (442, 405285), (510, 351247), (533, 336090), (615, 291278), (659, 271830), (663, 270190), (697, 257010), (1066, 168045), (1105, 162114), (1230, 145639), (1318, 135915), (1326, 135095), (1394, 128505), (1599, 112030), (1977, 90610), (2091, 85670), (2210, 81057), (2665, 67218), (3198, 56015), (3295, 54366), (3315, 54038), (3485, 51402), (3954, 45305), (4182, 42835), (5330, 33609), (6590, 27183), (6630, 27019), (6970, 25701), (7995, 22406), (8567, 20910), (9061, 19770), (9885, 18122), (10455, 17134), (11203, 15990)]