23459870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{569}}^1$

素因数の和:633

約数の個数: 64

約数和(自身を含む): 52531200

約数和(自身を除く): 29071330

約数列:

[1, 2, 5, 7, 10, 14, 19, 31, 35, 38, 62, 70, 95, 133, 155, 190, 217, 266, 310, 434, 569, 589, 665, 1085, 1138, 1178, 1330, 2170, 2845, 2945, 3983, 4123, 5690, 5890, 7966, 8246, 10811, 17639, 19915, 20615, 21622, 35278, 39830, 41230, 54055, 75677, 88195, 108110, 123473, 151354, 176390, 246946, 335141, 378385, 617365, 670282, 756770, 1234730, 1675705, 2345987, 3351410, 4691974, 11729935, 23459870]

約数ペア:

[(1, 23459870), (2, 11729935), (5, 4691974), (7, 3351410), (10, 2345987), (14, 1675705), (19, 1234730), (31, 756770), (35, 670282), (38, 617365), (62, 378385), (70, 335141), (95, 246946), (133, 176390), (155, 151354), (190, 123473), (217, 108110), (266, 88195), (310, 75677), (434, 54055), (569, 41230), (589, 39830), (665, 35278), (1085, 21622), (1138, 20615), (1178, 19915), (1330, 17639), (2170, 10811), (2845, 8246), (2945, 7966), (3983, 5890), (4123, 5690)]