325535210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1913}}^1$

素因数の和:1968

約数の個数: 128

約数和(自身を含む): 833462784

約数和(自身を除く): 507927574

約数列:

[1, 2, 5, 7, 10, 11, 13, 14, 17, 22, 26, 34, 35, 55, 65, 70, 77, 85, 91, 110, 119, 130, 143, 154, 170, 182, 187, 221, 238, 286, 374, 385, 442, 455, 595, 715, 770, 910, 935, 1001, 1105, 1190, 1309, 1430, 1547, 1870, 1913, 2002, 2210, 2431, 2618, 3094, 3826, 4862, 5005, 6545, 7735, 9565, 10010, 12155, 13090, 13391, 15470, 17017, 19130, 21043, 24310, 24869, 26782, 32521, 34034, 42086, 49738, 65042, 66955, 85085, 105215, 124345, 133910, 147301, 162605, 170170, 174083, 210430, 227647, 248690, 273559, 294602, 325210, 348166, 357731, 422773, 455294, 547118, 715462, 736505, 845546, 870415, 1138235, 1367795, 1473010, 1740830, 1788655, 1914913, 2113865, 2276470, 2504117, 2735590, 2959411, 3577310, 3829826, 4227730, 4650503, 5008234, 5918822, 9301006, 9574565, 12520585, 14797055, 19149130, 23252515, 25041170, 29594110, 32553521, 46505030, 65107042, 162767605, 325535210]

約数ペア:

[(1, 325535210), (2, 162767605), (5, 65107042), (7, 46505030), (10, 32553521), (11, 29594110), (13, 25041170), (14, 23252515), (17, 19149130), (22, 14797055), (26, 12520585), (34, 9574565), (35, 9301006), (55, 5918822), (65, 5008234), (70, 4650503), (77, 4227730), (85, 3829826), (91, 3577310), (110, 2959411), (119, 2735590), (130, 2504117), (143, 2276470), (154, 2113865), (170, 1914913), (182, 1788655), (187, 1740830), (221, 1473010), (238, 1367795), (286, 1138235), (374, 870415), (385, 845546), (442, 736505), (455, 715462), (595, 547118), (715, 455294), (770, 422773), (910, 357731), (935, 348166), (1001, 325210), (1105, 294602), (1190, 273559), (1309, 248690), (1430, 227647), (1547, 210430), (1870, 174083), (1913, 170170), (2002, 162605), (2210, 147301), (2431, 133910), (2618, 124345), (3094, 105215), (3826, 85085), (4862, 66955), (5005, 65042), (6545, 49738), (7735, 42086), (9565, 34034), (10010, 32521), (12155, 26782), (13090, 24869), (13391, 24310), (15470, 21043), (17017, 19130)]