23413740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{521}}^1$

素因数の和:647

約数の個数: 96

約数和(自身を含む): 75769344

約数和(自身を除く): 52355604

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 107, 140, 210, 214, 321, 420, 428, 521, 535, 642, 749, 1042, 1070, 1284, 1498, 1563, 1605, 2084, 2140, 2247, 2605, 2996, 3126, 3210, 3647, 3745, 4494, 5210, 6252, 6420, 7294, 7490, 7815, 8988, 10420, 10941, 11235, 14588, 14980, 15630, 18235, 21882, 22470, 31260, 36470, 43764, 44940, 54705, 55747, 72940, 109410, 111494, 167241, 218820, 222988, 278735, 334482, 390229, 557470, 668964, 780458, 836205, 1114940, 1170687, 1560916, 1672410, 1951145, 2341374, 3344820, 3902290, 4682748, 5853435, 7804580, 11706870, 23413740]

約数ペア:

[(1, 23413740), (2, 11706870), (3, 7804580), (4, 5853435), (5, 4682748), (6, 3902290), (7, 3344820), (10, 2341374), (12, 1951145), (14, 1672410), (15, 1560916), (20, 1170687), (21, 1114940), (28, 836205), (30, 780458), (35, 668964), (42, 557470), (60, 390229), (70, 334482), (84, 278735), (105, 222988), (107, 218820), (140, 167241), (210, 111494), (214, 109410), (321, 72940), (420, 55747), (428, 54705), (521, 44940), (535, 43764), (642, 36470), (749, 31260), (1042, 22470), (1070, 21882), (1284, 18235), (1498, 15630), (1563, 14980), (1605, 14588), (2084, 11235), (2140, 10941), (2247, 10420), (2605, 8988), (2996, 7815), (3126, 7490), (3210, 7294), (3647, 6420), (3745, 6252), (4494, 5210)]