139770630

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{16699}}^1$

素因数の和:16746

約数の個数: 64

約数和(自身を含む): 384768000

約数和(自身を除く): 244997370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 31, 45, 54, 62, 90, 93, 135, 155, 186, 270, 279, 310, 465, 558, 837, 930, 1395, 1674, 2790, 4185, 8370, 16699, 33398, 50097, 83495, 100194, 150291, 166990, 250485, 300582, 450873, 500970, 517669, 751455, 901746, 1035338, 1502910, 1553007, 2254365, 2588345, 3106014, 4508730, 4659021, 5176690, 7765035, 9318042, 13977063, 15530070, 23295105, 27954126, 46590210, 69885315, 139770630]

約数ペア:

[(1, 139770630), (2, 69885315), (3, 46590210), (5, 27954126), (6, 23295105), (9, 15530070), (10, 13977063), (15, 9318042), (18, 7765035), (27, 5176690), (30, 4659021), (31, 4508730), (45, 3106014), (54, 2588345), (62, 2254365), (90, 1553007), (93, 1502910), (135, 1035338), (155, 901746), (186, 751455), (270, 517669), (279, 500970), (310, 450873), (465, 300582), (558, 250485), (837, 166990), (930, 150291), (1395, 100194), (1674, 83495), (2790, 50097), (4185, 33398), (8370, 16699)]