64595970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{4817}}^1$

素因数の和:4979

約数の個数: 48

約数和(自身を含む): 169111800

約数和(自身を除く): 104515830

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 149, 298, 447, 745, 894, 1341, 1490, 2235, 2682, 4470, 4817, 6705, 9634, 13410, 14451, 24085, 28902, 43353, 48170, 72255, 86706, 144510, 216765, 433530, 717733, 1435466, 2153199, 3588665, 4306398, 6459597, 7177330, 10765995, 12919194, 21531990, 32297985, 64595970]

約数ペア:

[(1, 64595970), (2, 32297985), (3, 21531990), (5, 12919194), (6, 10765995), (9, 7177330), (10, 6459597), (15, 4306398), (18, 3588665), (30, 2153199), (45, 1435466), (90, 717733), (149, 433530), (298, 216765), (447, 144510), (745, 86706), (894, 72255), (1341, 48170), (1490, 43353), (2235, 28902), (2682, 24085), (4470, 14451), (4817, 13410), (6705, 9634)]