264809790

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{140111}}^1$

素因数の和:140134

約数の個数: 64

約数和(自身を含む): 807045120

約数和(自身を除く): 542235330

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 140111, 280222, 420333, 700555, 840666, 980777, 1260999, 1401110, 1961554, 2101665, 2521998, 2942331, 3782997, 4203330, 4903885, 5884662, 6304995, 7565994, 8826993, 9807770, 12609990, 14711655, 17653986, 18914985, 26480979, 29423310, 37829970, 44134965, 52961958, 88269930, 132404895, 264809790]

約数ペア:

[(1, 264809790), (2, 132404895), (3, 88269930), (5, 52961958), (6, 44134965), (7, 37829970), (9, 29423310), (10, 26480979), (14, 18914985), (15, 17653986), (18, 14711655), (21, 12609990), (27, 9807770), (30, 8826993), (35, 7565994), (42, 6304995), (45, 5884662), (54, 4903885), (63, 4203330), (70, 3782997), (90, 2942331), (105, 2521998), (126, 2101665), (135, 1961554), (189, 1401110), (210, 1260999), (270, 980777), (315, 840666), (378, 700555), (630, 420333), (945, 280222), (1890, 140111)]