4889340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1181}}^1$

素因数の和:1219

約数の個数: 72

約数和(自身を含む): 15488928

約数和(自身を除く): 10599588

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1181, 1380, 2070, 2362, 3543, 4140, 4724, 5905, 7086, 10629, 11810, 14172, 17715, 21258, 23620, 27163, 35430, 42516, 53145, 54326, 70860, 81489, 106290, 108652, 135815, 162978, 212580, 244467, 271630, 325956, 407445, 488934, 543260, 814890, 977868, 1222335, 1629780, 2444670, 4889340]

約数ペア:

[(1, 4889340), (2, 2444670), (3, 1629780), (4, 1222335), (5, 977868), (6, 814890), (9, 543260), (10, 488934), (12, 407445), (15, 325956), (18, 271630), (20, 244467), (23, 212580), (30, 162978), (36, 135815), (45, 108652), (46, 106290), (60, 81489), (69, 70860), (90, 54326), (92, 53145), (115, 42516), (138, 35430), (180, 27163), (207, 23620), (230, 21258), (276, 17715), (345, 14172), (414, 11810), (460, 10629), (690, 7086), (828, 5905), (1035, 4724), (1181, 4140), (1380, 3543), (2070, 2362)]