39700530

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2131}}^1$

素因数の和:2173

約数の個数: 80

約数和(自身を含む): 111443904

約数和(自身を除く): 71743374

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 45, 46, 54, 69, 81, 90, 115, 135, 138, 162, 207, 230, 270, 345, 405, 414, 621, 690, 810, 1035, 1242, 1863, 2070, 2131, 3105, 3726, 4262, 6210, 6393, 9315, 10655, 12786, 18630, 19179, 21310, 31965, 38358, 49013, 57537, 63930, 95895, 98026, 115074, 147039, 172611, 191790, 245065, 287685, 294078, 345222, 441117, 490130, 575370, 735195, 863055, 882234, 1323351, 1470390, 1726110, 2205585, 2646702, 3970053, 4411170, 6616755, 7940106, 13233510, 19850265, 39700530]

約数ペア:

[(1, 39700530), (2, 19850265), (3, 13233510), (5, 7940106), (6, 6616755), (9, 4411170), (10, 3970053), (15, 2646702), (18, 2205585), (23, 1726110), (27, 1470390), (30, 1323351), (45, 882234), (46, 863055), (54, 735195), (69, 575370), (81, 490130), (90, 441117), (115, 345222), (135, 294078), (138, 287685), (162, 245065), (207, 191790), (230, 172611), (270, 147039), (345, 115074), (405, 98026), (414, 95895), (621, 63930), (690, 57537), (810, 49013), (1035, 38358), (1242, 31965), (1863, 21310), (2070, 19179), (2131, 18630), (3105, 12786), (3726, 10655), (4262, 9315), (6210, 6393)]