23312940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1181}}^1$

素因数の和:1247

約数の個数: 96

約数和(自身を含む): 76253184

約数和(自身を除く): 52940244

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 47, 60, 70, 84, 94, 105, 140, 141, 188, 210, 235, 282, 329, 420, 470, 564, 658, 705, 940, 987, 1181, 1316, 1410, 1645, 1974, 2362, 2820, 3290, 3543, 3948, 4724, 4935, 5905, 6580, 7086, 8267, 9870, 11810, 14172, 16534, 17715, 19740, 23620, 24801, 33068, 35430, 41335, 49602, 55507, 70860, 82670, 99204, 111014, 124005, 165340, 166521, 222028, 248010, 277535, 333042, 388549, 496020, 555070, 666084, 777098, 832605, 1110140, 1165647, 1554196, 1665210, 1942745, 2331294, 3330420, 3885490, 4662588, 5828235, 7770980, 11656470, 23312940]

約数ペア:

[(1, 23312940), (2, 11656470), (3, 7770980), (4, 5828235), (5, 4662588), (6, 3885490), (7, 3330420), (10, 2331294), (12, 1942745), (14, 1665210), (15, 1554196), (20, 1165647), (21, 1110140), (28, 832605), (30, 777098), (35, 666084), (42, 555070), (47, 496020), (60, 388549), (70, 333042), (84, 277535), (94, 248010), (105, 222028), (140, 166521), (141, 165340), (188, 124005), (210, 111014), (235, 99204), (282, 82670), (329, 70860), (420, 55507), (470, 49602), (564, 41335), (658, 35430), (705, 33068), (940, 24801), (987, 23620), (1181, 19740), (1316, 17715), (1410, 16534), (1645, 14172), (1974, 11810), (2362, 9870), (2820, 8267), (3290, 7086), (3543, 6580), (3948, 5905), (4724, 4935)]