38708670

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1289}}^1$

素因数の和:1330

約数の個数: 128

約数和(自身を含む): 124830720

約数和(自身を除く): 86122050

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 13, 14, 15, 21, 22, 26, 30, 33, 35, 39, 42, 55, 65, 66, 70, 77, 78, 91, 105, 110, 130, 143, 154, 165, 182, 195, 210, 231, 273, 286, 330, 385, 390, 429, 455, 462, 546, 715, 770, 858, 910, 1001, 1155, 1289, 1365, 1430, 2002, 2145, 2310, 2578, 2730, 3003, 3867, 4290, 5005, 6006, 6445, 7734, 9023, 10010, 12890, 14179, 15015, 16757, 18046, 19335, 27069, 28358, 30030, 33514, 38670, 42537, 45115, 50271, 54138, 70895, 83785, 85074, 90230, 99253, 100542, 117299, 135345, 141790, 167570, 184327, 198506, 212685, 234598, 251355, 270690, 297759, 351897, 368654, 425370, 496265, 502710, 552981, 586495, 595518, 703794, 921635, 992530, 1105962, 1172990, 1290289, 1488795, 1759485, 1843270, 2580578, 2764905, 2977590, 3518970, 3870867, 5529810, 6451445, 7741734, 12902890, 19354335, 38708670]

約数ペア:

[(1, 38708670), (2, 19354335), (3, 12902890), (5, 7741734), (6, 6451445), (7, 5529810), (10, 3870867), (11, 3518970), (13, 2977590), (14, 2764905), (15, 2580578), (21, 1843270), (22, 1759485), (26, 1488795), (30, 1290289), (33, 1172990), (35, 1105962), (39, 992530), (42, 921635), (55, 703794), (65, 595518), (66, 586495), (70, 552981), (77, 502710), (78, 496265), (91, 425370), (105, 368654), (110, 351897), (130, 297759), (143, 270690), (154, 251355), (165, 234598), (182, 212685), (195, 198506), (210, 184327), (231, 167570), (273, 141790), (286, 135345), (330, 117299), (385, 100542), (390, 99253), (429, 90230), (455, 85074), (462, 83785), (546, 70895), (715, 54138), (770, 50271), (858, 45115), (910, 42537), (1001, 38670), (1155, 33514), (1289, 30030), (1365, 28358), (1430, 27069), (2002, 19335), (2145, 18046), (2310, 16757), (2578, 15015), (2730, 14179), (3003, 12890), (3867, 10010), (4290, 9023), (5005, 7734), (6006, 6445)]