71352470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{35149}}^1$

素因数の和:35192

約数の個数: 32

約数和(自身を含む): 151848000

約数和(自身を除く): 80495530

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 203, 290, 406, 1015, 2030, 35149, 70298, 175745, 246043, 351490, 492086, 1019321, 1230215, 2038642, 2460430, 5096605, 7135247, 10193210, 14270494, 35676235, 71352470]

約数ペア:

[(1, 71352470), (2, 35676235), (5, 14270494), (7, 10193210), (10, 7135247), (14, 5096605), (29, 2460430), (35, 2038642), (58, 1230215), (70, 1019321), (145, 492086), (203, 351490), (290, 246043), (406, 175745), (1015, 70298), (2030, 35149)]