74367510

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{173}}^1$

素因数の和:302

約数の個数: 128

約数和(自身を含む): 216483840

約数和(自身を除く): 142116330

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 23, 30, 35, 42, 46, 69, 70, 89, 105, 115, 138, 161, 173, 178, 210, 230, 267, 322, 345, 346, 445, 483, 519, 534, 623, 690, 805, 865, 890, 966, 1038, 1211, 1246, 1335, 1610, 1730, 1869, 2047, 2415, 2422, 2595, 2670, 3115, 3633, 3738, 3979, 4094, 4830, 5190, 6055, 6141, 6230, 7266, 7958, 9345, 10235, 11937, 12110, 12282, 14329, 15397, 18165, 18690, 19895, 20470, 23874, 27853, 28658, 30705, 30794, 36330, 39790, 42987, 46191, 55706, 59685, 61410, 71645, 76985, 83559, 85974, 92382, 107779, 119370, 139265, 143290, 153970, 167118, 214935, 215558, 230955, 278530, 323337, 354131, 417795, 429870, 461910, 538895, 646674, 708262, 835590, 1062393, 1077790, 1616685, 1770655, 2124786, 2478917, 3233370, 3541310, 4957834, 5311965, 7436751, 10623930, 12394585, 14873502, 24789170, 37183755, 74367510]

約数ペア:

[(1, 74367510), (2, 37183755), (3, 24789170), (5, 14873502), (6, 12394585), (7, 10623930), (10, 7436751), (14, 5311965), (15, 4957834), (21, 3541310), (23, 3233370), (30, 2478917), (35, 2124786), (42, 1770655), (46, 1616685), (69, 1077790), (70, 1062393), (89, 835590), (105, 708262), (115, 646674), (138, 538895), (161, 461910), (173, 429870), (178, 417795), (210, 354131), (230, 323337), (267, 278530), (322, 230955), (345, 215558), (346, 214935), (445, 167118), (483, 153970), (519, 143290), (534, 139265), (623, 119370), (690, 107779), (805, 92382), (865, 85974), (890, 83559), (966, 76985), (1038, 71645), (1211, 61410), (1246, 59685), (1335, 55706), (1610, 46191), (1730, 42987), (1869, 39790), (2047, 36330), (2415, 30794), (2422, 30705), (2595, 28658), (2670, 27853), (3115, 23874), (3633, 20470), (3738, 19895), (3979, 18690), (4094, 18165), (4830, 15397), (5190, 14329), (6055, 12282), (6141, 12110), (6230, 11937), (7266, 10235), (7958, 9345)]