1330688730

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{241}}^1\times {\mathrm{26293}}^1$

素因数の和:26551

約数の個数: 64

約数和(自身を含む): 3665173248

約数和(自身を除く): 2334484518

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 241, 482, 723, 1205, 1446, 1687, 2410, 3374, 3615, 5061, 7230, 8435, 10122, 16870, 25305, 26293, 50610, 52586, 78879, 131465, 157758, 184051, 262930, 368102, 394395, 552153, 788790, 920255, 1104306, 1840510, 2760765, 5521530, 6336613, 12673226, 19009839, 31683065, 38019678, 44356291, 63366130, 88712582, 95049195, 133068873, 190098390, 221781455, 266137746, 443562910, 665344365, 1330688730]

約数ペア:

[(1, 1330688730), (2, 665344365), (3, 443562910), (5, 266137746), (6, 221781455), (7, 190098390), (10, 133068873), (14, 95049195), (15, 88712582), (21, 63366130), (30, 44356291), (35, 38019678), (42, 31683065), (70, 19009839), (105, 12673226), (210, 6336613), (241, 5521530), (482, 2760765), (723, 1840510), (1205, 1104306), (1446, 920255), (1687, 788790), (2410, 552153), (3374, 394395), (3615, 368102), (5061, 262930), (7230, 184051), (8435, 157758), (10122, 131465), (16870, 78879), (25305, 52586), (26293, 50610)]