23991540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{107}}^1$

素因数の和:257

約数の個数: 96

約数和(自身を含む): 70326144

約数和(自身を除く): 46334604

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 101, 107, 111, 148, 185, 202, 214, 222, 303, 321, 370, 404, 428, 444, 505, 535, 555, 606, 642, 740, 1010, 1070, 1110, 1212, 1284, 1515, 1605, 2020, 2140, 2220, 3030, 3210, 3737, 3959, 6060, 6420, 7474, 7918, 10807, 11211, 11877, 14948, 15836, 18685, 19795, 21614, 22422, 23754, 32421, 37370, 39590, 43228, 44844, 47508, 54035, 56055, 59385, 64842, 74740, 79180, 108070, 112110, 118770, 129684, 162105, 216140, 224220, 237540, 324210, 399859, 648420, 799718, 1199577, 1599436, 1999295, 2399154, 3998590, 4798308, 5997885, 7997180, 11995770, 23991540]

約数ペア:

[(1, 23991540), (2, 11995770), (3, 7997180), (4, 5997885), (5, 4798308), (6, 3998590), (10, 2399154), (12, 1999295), (15, 1599436), (20, 1199577), (30, 799718), (37, 648420), (60, 399859), (74, 324210), (101, 237540), (107, 224220), (111, 216140), (148, 162105), (185, 129684), (202, 118770), (214, 112110), (222, 108070), (303, 79180), (321, 74740), (370, 64842), (404, 59385), (428, 56055), (444, 54035), (505, 47508), (535, 44844), (555, 43228), (606, 39590), (642, 37370), (740, 32421), (1010, 23754), (1070, 22422), (1110, 21614), (1212, 19795), (1284, 18685), (1515, 15836), (1605, 14948), (2020, 11877), (2140, 11211), (2220, 10807), (3030, 7918), (3210, 7474), (3737, 6420), (3959, 6060)]