18607230

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1$

素因数の和:226

約数の個数: 96

約数和(自身を含む): 51554880

約数和(自身を除く): 32947650

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 89, 90, 101, 115, 138, 178, 202, 207, 230, 267, 303, 345, 414, 445, 505, 534, 606, 690, 801, 890, 909, 1010, 1035, 1335, 1515, 1602, 1818, 2047, 2070, 2323, 2670, 3030, 4005, 4094, 4545, 4646, 6141, 6969, 8010, 8989, 9090, 10235, 11615, 12282, 13938, 17978, 18423, 20470, 20907, 23230, 26967, 30705, 34845, 36846, 41814, 44945, 53934, 61410, 69690, 80901, 89890, 92115, 104535, 134835, 161802, 184230, 206747, 209070, 269670, 404505, 413494, 620241, 809010, 1033735, 1240482, 1860723, 2067470, 3101205, 3721446, 6202410, 9303615, 18607230]

約数ペア:

[(1, 18607230), (2, 9303615), (3, 6202410), (5, 3721446), (6, 3101205), (9, 2067470), (10, 1860723), (15, 1240482), (18, 1033735), (23, 809010), (30, 620241), (45, 413494), (46, 404505), (69, 269670), (89, 209070), (90, 206747), (101, 184230), (115, 161802), (138, 134835), (178, 104535), (202, 92115), (207, 89890), (230, 80901), (267, 69690), (303, 61410), (345, 53934), (414, 44945), (445, 41814), (505, 36846), (534, 34845), (606, 30705), (690, 26967), (801, 23230), (890, 20907), (909, 20470), (1010, 18423), (1035, 17978), (1335, 13938), (1515, 12282), (1602, 11615), (1818, 10235), (2047, 9090), (2070, 8989), (2323, 8010), (2670, 6969), (3030, 6141), (4005, 4646), (4094, 4545)]