9856380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{2693}}^1$

素因数の和:2766

約数の個数: 48

約数和(自身を含む): 28060704

約数和(自身を除く): 18204324

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 61, 122, 183, 244, 305, 366, 610, 732, 915, 1220, 1830, 2693, 3660, 5386, 8079, 10772, 13465, 16158, 26930, 32316, 40395, 53860, 80790, 161580, 164273, 328546, 492819, 657092, 821365, 985638, 1642730, 1971276, 2464095, 3285460, 4928190, 9856380]

約数ペア:

[(1, 9856380), (2, 4928190), (3, 3285460), (4, 2464095), (5, 1971276), (6, 1642730), (10, 985638), (12, 821365), (15, 657092), (20, 492819), (30, 328546), (60, 164273), (61, 161580), (122, 80790), (183, 53860), (244, 40395), (305, 32316), (366, 26930), (610, 16158), (732, 13465), (915, 10772), (1220, 8079), (1830, 5386), (2693, 3660)]