133502740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1619}}^1$

素因数の和:1685

約数の個数: 96

約数和(自身を含む): 348364800

約数和(自身を除く): 214862060

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 31, 35, 38, 62, 70, 76, 95, 124, 133, 140, 155, 190, 217, 266, 310, 380, 434, 532, 589, 620, 665, 868, 1085, 1178, 1330, 1619, 2170, 2356, 2660, 2945, 3238, 4123, 4340, 5890, 6476, 8095, 8246, 11333, 11780, 16190, 16492, 20615, 22666, 30761, 32380, 41230, 45332, 50189, 56665, 61522, 82460, 100378, 113330, 123044, 153805, 200756, 215327, 226660, 250945, 307610, 351323, 430654, 501890, 615220, 702646, 861308, 953591, 1003780, 1076635, 1405292, 1756615, 1907182, 2153270, 3513230, 3814364, 4306540, 4767955, 6675137, 7026460, 9535910, 13350274, 19071820, 26700548, 33375685, 66751370, 133502740]

約数ペア:

[(1, 133502740), (2, 66751370), (4, 33375685), (5, 26700548), (7, 19071820), (10, 13350274), (14, 9535910), (19, 7026460), (20, 6675137), (28, 4767955), (31, 4306540), (35, 3814364), (38, 3513230), (62, 2153270), (70, 1907182), (76, 1756615), (95, 1405292), (124, 1076635), (133, 1003780), (140, 953591), (155, 861308), (190, 702646), (217, 615220), (266, 501890), (310, 430654), (380, 351323), (434, 307610), (532, 250945), (589, 226660), (620, 215327), (665, 200756), (868, 153805), (1085, 123044), (1178, 113330), (1330, 100378), (1619, 82460), (2170, 61522), (2356, 56665), (2660, 50189), (2945, 45332), (3238, 41230), (4123, 32380), (4340, 30761), (5890, 22666), (6476, 20615), (8095, 16492), (8246, 16190), (11333, 11780)]