8988070

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1$

素因数の和:134

約数の個数: 96

約数和(自身を含む): 21718368

約数和(自身を除く): 12730298

約数列:

[1, 2, 5, 7, 10, 13, 14, 17, 26, 34, 35, 49, 65, 70, 83, 85, 91, 98, 119, 130, 166, 170, 182, 221, 238, 245, 415, 442, 455, 490, 581, 595, 637, 830, 833, 910, 1079, 1105, 1162, 1190, 1274, 1411, 1547, 1666, 2158, 2210, 2822, 2905, 3094, 3185, 4067, 4165, 5395, 5810, 6370, 7055, 7553, 7735, 8134, 8330, 9877, 10790, 10829, 14110, 15106, 15470, 18343, 19754, 20335, 21658, 36686, 37765, 40670, 49385, 52871, 54145, 69139, 75530, 91715, 98770, 105742, 108290, 128401, 138278, 183430, 256802, 264355, 345695, 528710, 642005, 691390, 898807, 1284010, 1797614, 4494035, 8988070]

約数ペア:

[(1, 8988070), (2, 4494035), (5, 1797614), (7, 1284010), (10, 898807), (13, 691390), (14, 642005), (17, 528710), (26, 345695), (34, 264355), (35, 256802), (49, 183430), (65, 138278), (70, 128401), (83, 108290), (85, 105742), (91, 98770), (98, 91715), (119, 75530), (130, 69139), (166, 54145), (170, 52871), (182, 49385), (221, 40670), (238, 37765), (245, 36686), (415, 21658), (442, 20335), (455, 19754), (490, 18343), (581, 15470), (595, 15106), (637, 14110), (830, 10829), (833, 10790), (910, 9877), (1079, 8330), (1105, 8134), (1162, 7735), (1190, 7553), (1274, 7055), (1411, 6370), (1547, 5810), (1666, 5395), (2158, 4165), (2210, 4067), (2822, 3185), (2905, 3094)]