308173620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{431}}^1\times {\mathrm{701}}^1$

素因数の和:1161

約数の個数: 96

約数和(自身を含む): 917070336

約数和(自身を除く): 608896716

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 431, 510, 701, 862, 1020, 1293, 1402, 1724, 2103, 2155, 2586, 2804, 3505, 4206, 4310, 5172, 6465, 7010, 7327, 8412, 8620, 10515, 11917, 12930, 14020, 14654, 21030, 21981, 23834, 25860, 29308, 35751, 36635, 42060, 43962, 47668, 59585, 71502, 73270, 87924, 109905, 119170, 143004, 146540, 178755, 219810, 238340, 302131, 357510, 439620, 604262, 715020, 906393, 1208524, 1510655, 1812786, 3021310, 3625572, 4531965, 5136227, 6042620, 9063930, 10272454, 15408681, 18127860, 20544908, 25681135, 30817362, 51362270, 61634724, 77043405, 102724540, 154086810, 308173620]

約数ペア:

[(1, 308173620), (2, 154086810), (3, 102724540), (4, 77043405), (5, 61634724), (6, 51362270), (10, 30817362), (12, 25681135), (15, 20544908), (17, 18127860), (20, 15408681), (30, 10272454), (34, 9063930), (51, 6042620), (60, 5136227), (68, 4531965), (85, 3625572), (102, 3021310), (170, 1812786), (204, 1510655), (255, 1208524), (340, 906393), (431, 715020), (510, 604262), (701, 439620), (862, 357510), (1020, 302131), (1293, 238340), (1402, 219810), (1724, 178755), (2103, 146540), (2155, 143004), (2586, 119170), (2804, 109905), (3505, 87924), (4206, 73270), (4310, 71502), (5172, 59585), (6465, 47668), (7010, 43962), (7327, 42060), (8412, 36635), (8620, 35751), (10515, 29308), (11917, 25860), (12930, 23834), (14020, 21981), (14654, 21030)]