151464970

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{409}}^1\times {\mathrm{1277}}^1$

素因数の和:1722

約数の個数: 32

約数和(自身を含む): 282949200

約数和(自身を除く): 131484230

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 409, 818, 1277, 2045, 2554, 4090, 6385, 11861, 12770, 23722, 37033, 59305, 74066, 118610, 185165, 370330, 522293, 1044586, 2611465, 5222930, 15146497, 30292994, 75732485, 151464970]

約数ペア:

[(1, 151464970), (2, 75732485), (5, 30292994), (10, 15146497), (29, 5222930), (58, 2611465), (145, 1044586), (290, 522293), (409, 370330), (818, 185165), (1277, 118610), (2045, 74066), (2554, 59305), (4090, 37033), (6385, 23722), (11861, 12770)]