40920979230

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{971}}^1\times {\mathrm{20359}}^1$

素因数の和:21366

約数の個数: 96

約数和(自身を含む): 111140190720

約数和(自身を除く): 70219211490

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 690, 971, 1035, 1942, 2070, 2913, 4855, 5826, 8739, 9710, 14565, 17478, 20359, 22333, 29130, 40718, 43695, 44666, 61077, 66999, 87390, 101795, 111665, 122154, 133998, 183231, 200997, 203590, 223330, 305385, 334995, 366462, 401994, 468257, 610770, 669990, 916155, 936514, 1004985, 1404771, 1832310, 2009970, 2341285, 2809542, 4214313, 4682570, 7023855, 8428626, 14047710, 19768589, 21071565, 39537178, 42143130, 59305767, 98842945, 118611534, 177917301, 197685890, 296528835, 355834602, 454677547, 593057670, 889586505, 909355094, 1364032641, 1779173010, 2273387735, 2728065282, 4092097923, 4546775470, 6820163205, 8184195846, 13640326410, 20460489615, 40920979230]

約数ペア:

[(1, 40920979230), (2, 20460489615), (3, 13640326410), (5, 8184195846), (6, 6820163205), (9, 4546775470), (10, 4092097923), (15, 2728065282), (18, 2273387735), (23, 1779173010), (30, 1364032641), (45, 909355094), (46, 889586505), (69, 593057670), (90, 454677547), (115, 355834602), (138, 296528835), (207, 197685890), (230, 177917301), (345, 118611534), (414, 98842945), (690, 59305767), (971, 42143130), (1035, 39537178), (1942, 21071565), (2070, 19768589), (2913, 14047710), (4855, 8428626), (5826, 7023855), (8739, 4682570), (9710, 4214313), (14565, 2809542), (17478, 2341285), (20359, 2009970), (22333, 1832310), (29130, 1404771), (40718, 1004985), (43695, 936514), (44666, 916155), (61077, 669990), (66999, 610770), (87390, 468257), (101795, 401994), (111665, 366462), (122154, 334995), (133998, 305385), (183231, 223330), (200997, 203590)]