76909770

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{40693}}^1$

素因数の和:40716

約数の個数: 64

約数和(自身を含む): 234397440

約数和(自身を除く): 157487670

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 40693, 81386, 122079, 203465, 244158, 284851, 366237, 406930, 569702, 610395, 732474, 854553, 1098711, 1220790, 1424255, 1709106, 1831185, 2197422, 2563659, 2848510, 3662370, 4272765, 5127318, 5493555, 7690977, 8545530, 10987110, 12818295, 15381954, 25636590, 38454885, 76909770]

約数ペア:

[(1, 76909770), (2, 38454885), (3, 25636590), (5, 15381954), (6, 12818295), (7, 10987110), (9, 8545530), (10, 7690977), (14, 5493555), (15, 5127318), (18, 4272765), (21, 3662370), (27, 2848510), (30, 2563659), (35, 2197422), (42, 1831185), (45, 1709106), (54, 1424255), (63, 1220790), (70, 1098711), (90, 854553), (105, 732474), (126, 610395), (135, 569702), (189, 406930), (210, 366237), (270, 284851), (315, 244158), (378, 203465), (630, 122079), (945, 81386), (1890, 40693)]