74281030

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{2543}}^1$

素因数の和:2700

約数の個数: 32

約数和(自身を含む): 140673024

約数和(自身を除く): 66391994

約数列:

[1, 2, 5, 10, 23, 46, 115, 127, 230, 254, 635, 1270, 2543, 2921, 5086, 5842, 12715, 14605, 25430, 29210, 58489, 116978, 292445, 322961, 584890, 645922, 1614805, 3229610, 7428103, 14856206, 37140515, 74281030]

約数ペア:

[(1, 74281030), (2, 37140515), (5, 14856206), (10, 7428103), (23, 3229610), (46, 1614805), (115, 645922), (127, 584890), (230, 322961), (254, 292445), (635, 116978), (1270, 58489), (2543, 29210), (2921, 25430), (5086, 14605), (5842, 12715)]