145250710

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{13613}}^1$

素因数の和:13728

約数の個数: 32

約数和(自身を含む): 288181152

約数和(自身を除く): 142930442

約数列:

[1, 2, 5, 10, 11, 22, 55, 97, 110, 194, 485, 970, 1067, 2134, 5335, 10670, 13613, 27226, 68065, 136130, 149743, 299486, 748715, 1320461, 1497430, 2640922, 6602305, 13204610, 14525071, 29050142, 72625355, 145250710]

約数ペア:

[(1, 145250710), (2, 72625355), (5, 29050142), (10, 14525071), (11, 13204610), (22, 6602305), (55, 2640922), (97, 1497430), (110, 1320461), (194, 748715), (485, 299486), (970, 149743), (1067, 136130), (2134, 68065), (5335, 27226), (10670, 13613)]