149003140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{983}}^1$

素因数の和:1069

約数の個数: 96

約数和(自身を含む): 374927616

約数和(自身を除く): 225924476

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 53, 55, 65, 106, 110, 130, 143, 212, 220, 260, 265, 286, 530, 572, 583, 689, 715, 983, 1060, 1166, 1378, 1430, 1966, 2332, 2756, 2860, 2915, 3445, 3932, 4915, 5830, 6890, 7579, 9830, 10813, 11660, 12779, 13780, 15158, 19660, 21626, 25558, 30316, 37895, 43252, 51116, 52099, 54065, 63895, 75790, 104198, 108130, 127790, 140569, 151580, 208396, 216260, 255580, 260495, 281138, 520990, 562276, 573089, 677287, 702845, 1041980, 1146178, 1354574, 1405690, 2292356, 2709148, 2811380, 2865445, 3386435, 5730890, 6772870, 7450157, 11461780, 13545740, 14900314, 29800628, 37250785, 74501570, 149003140]

約数ペア:

[(1, 149003140), (2, 74501570), (4, 37250785), (5, 29800628), (10, 14900314), (11, 13545740), (13, 11461780), (20, 7450157), (22, 6772870), (26, 5730890), (44, 3386435), (52, 2865445), (53, 2811380), (55, 2709148), (65, 2292356), (106, 1405690), (110, 1354574), (130, 1146178), (143, 1041980), (212, 702845), (220, 677287), (260, 573089), (265, 562276), (286, 520990), (530, 281138), (572, 260495), (583, 255580), (689, 216260), (715, 208396), (983, 151580), (1060, 140569), (1166, 127790), (1378, 108130), (1430, 104198), (1966, 75790), (2332, 63895), (2756, 54065), (2860, 52099), (2915, 51116), (3445, 43252), (3932, 37895), (4915, 30316), (5830, 25558), (6890, 21626), (7579, 19660), (9830, 15158), (10813, 13780), (11660, 12779)]