9757860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{3319}}^1$

素因数の和:3345

約数の個数: 72

約数和(自身を含む): 31792320

約数和(自身を除く): 22034460

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2940, 3319, 6638, 9957, 13276, 16595, 19914, 23233, 33190, 39828, 46466, 49785, 66380, 69699, 92932, 99570, 116165, 139398, 162631, 199140, 232330, 278796, 325262, 348495, 464660, 487893, 650524, 696990, 813155, 975786, 1393980, 1626310, 1951572, 2439465, 3252620, 4878930, 9757860]

約数ペア:

[(1, 9757860), (2, 4878930), (3, 3252620), (4, 2439465), (5, 1951572), (6, 1626310), (7, 1393980), (10, 975786), (12, 813155), (14, 696990), (15, 650524), (20, 487893), (21, 464660), (28, 348495), (30, 325262), (35, 278796), (42, 232330), (49, 199140), (60, 162631), (70, 139398), (84, 116165), (98, 99570), (105, 92932), (140, 69699), (147, 66380), (196, 49785), (210, 46466), (245, 39828), (294, 33190), (420, 23233), (490, 19914), (588, 16595), (735, 13276), (980, 9957), (1470, 6638), (2940, 3319)]