40971510

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{19793}}^1$

素因数の和:19829

約数の個数: 48

約数和(自身を含む): 111163104

約数和(自身を除く): 70191594

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 690, 1035, 2070, 19793, 39586, 59379, 98965, 118758, 178137, 197930, 296895, 356274, 455239, 593790, 890685, 910478, 1365717, 1781370, 2276195, 2731434, 4097151, 4552390, 6828585, 8194302, 13657170, 20485755, 40971510]

約数ペア:

[(1, 40971510), (2, 20485755), (3, 13657170), (5, 8194302), (6, 6828585), (9, 4552390), (10, 4097151), (15, 2731434), (18, 2276195), (23, 1781370), (30, 1365717), (45, 910478), (46, 890685), (69, 593790), (90, 455239), (115, 356274), (138, 296895), (207, 197930), (230, 178137), (345, 118758), (414, 98965), (690, 59379), (1035, 39586), (2070, 19793)]