8497027980

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{749297}}^1$

素因数の和:749325

約数の個数: 120

約数和(自身を含む): 30463459488

約数和(自身を除く): 21966431508

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 252, 270, 315, 324, 378, 405, 420, 540, 567, 630, 756, 810, 945, 1134, 1260, 1620, 1890, 2268, 2835, 3780, 5670, 11340, 749297, 1498594, 2247891, 2997188, 3746485, 4495782, 5245079, 6743673, 7492970, 8991564, 10490158, 11239455, 13487346, 14985940, 15735237, 20231019, 20980316, 22478910, 26225395, 26974692, 31470474, 33718365, 40462038, 44957820, 47205711, 52450790, 60693057, 62940948, 67436730, 78676185, 80924076, 94411422, 101155095, 104901580, 121386114, 134873460, 141617133, 157352370, 188822844, 202310190, 236028555, 242772228, 283234266, 303465285, 314704740, 404620380, 424851399, 472057110, 566468532, 606930570, 708085665, 849702798, 944114220, 1213861140, 1416171330, 1699405596, 2124256995, 2832342660, 4248513990, 8497027980]

約数ペア:

[(1, 8497027980), (2, 4248513990), (3, 2832342660), (4, 2124256995), (5, 1699405596), (6, 1416171330), (7, 1213861140), (9, 944114220), (10, 849702798), (12, 708085665), (14, 606930570), (15, 566468532), (18, 472057110), (20, 424851399), (21, 404620380), (27, 314704740), (28, 303465285), (30, 283234266), (35, 242772228), (36, 236028555), (42, 202310190), (45, 188822844), (54, 157352370), (60, 141617133), (63, 134873460), (70, 121386114), (81, 104901580), (84, 101155095), (90, 94411422), (105, 80924076), (108, 78676185), (126, 67436730), (135, 62940948), (140, 60693057), (162, 52450790), (180, 47205711), (189, 44957820), (210, 40462038), (252, 33718365), (270, 31470474), (315, 26974692), (324, 26225395), (378, 22478910), (405, 20980316), (420, 20231019), (540, 15735237), (567, 14985940), (630, 13487346), (756, 11239455), (810, 10490158), (945, 8991564), (1134, 7492970), (1260, 6743673), (1620, 5245079), (1890, 4495782), (2268, 3746485), (2835, 2997188), (3780, 2247891), (5670, 1498594), (11340, 749297)]