66329130

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{1229}}^1$

素因数の和:1503

約数の個数: 64

約数和(自身を含む): 182787840

約数和(自身を除く): 116458710

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 257, 514, 771, 1229, 1285, 1542, 1799, 2458, 2570, 3598, 3687, 3855, 5397, 6145, 7374, 7710, 8603, 8995, 10794, 12290, 17206, 17990, 18435, 25809, 26985, 36870, 43015, 51618, 53970, 86030, 129045, 258090, 315853, 631706, 947559, 1579265, 1895118, 2210971, 3158530, 4421942, 4737795, 6632913, 9475590, 11054855, 13265826, 22109710, 33164565, 66329130]

約数ペア:

[(1, 66329130), (2, 33164565), (3, 22109710), (5, 13265826), (6, 11054855), (7, 9475590), (10, 6632913), (14, 4737795), (15, 4421942), (21, 3158530), (30, 2210971), (35, 1895118), (42, 1579265), (70, 947559), (105, 631706), (210, 315853), (257, 258090), (514, 129045), (771, 86030), (1229, 53970), (1285, 51618), (1542, 43015), (1799, 36870), (2458, 26985), (2570, 25809), (3598, 18435), (3687, 17990), (3855, 17206), (5397, 12290), (6145, 10794), (7374, 8995), (7710, 8603)]