293048340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{375703}}^1$

素因数の和:375728

約数の個数: 48

約数和(自身を含む): 883655808

約数和(自身を除く): 590607468

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 375703, 751406, 1127109, 1502812, 1878515, 2254218, 3757030, 4508436, 4884139, 5635545, 7514060, 9768278, 11271090, 14652417, 19536556, 22542180, 24420695, 29304834, 48841390, 58609668, 73262085, 97682780, 146524170, 293048340]

約数ペア:

[(1, 293048340), (2, 146524170), (3, 97682780), (4, 73262085), (5, 58609668), (6, 48841390), (10, 29304834), (12, 24420695), (13, 22542180), (15, 19536556), (20, 14652417), (26, 11271090), (30, 9768278), (39, 7514060), (52, 5635545), (60, 4884139), (65, 4508436), (78, 3757030), (130, 2254218), (156, 1878515), (195, 1502812), (260, 1127109), (390, 751406), (780, 375703)]