935673620

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1621}}^1$

素因数の和:1694

約数の個数: 144

約数和(自身を含む): 2485163520

約数和(自身を除く): 1549489900

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 31, 35, 38, 49, 62, 70, 76, 95, 98, 124, 133, 140, 155, 190, 196, 217, 245, 266, 310, 380, 434, 490, 532, 589, 620, 665, 868, 931, 980, 1085, 1178, 1330, 1519, 1621, 1862, 2170, 2356, 2660, 2945, 3038, 3242, 3724, 4123, 4340, 4655, 5890, 6076, 6484, 7595, 8105, 8246, 9310, 11347, 11780, 15190, 16210, 16492, 18620, 20615, 22694, 28861, 30380, 30799, 32420, 41230, 45388, 50251, 56735, 57722, 61598, 79429, 82460, 100502, 113470, 115444, 123196, 144305, 153995, 158858, 201004, 215593, 226940, 251255, 288610, 307990, 317716, 351757, 397145, 431186, 502510, 577220, 615980, 703514, 794290, 862372, 954769, 1005020, 1077965, 1407028, 1509151, 1588580, 1758785, 1909538, 2155930, 2462299, 3018302, 3517570, 3819076, 4311860, 4773845, 4924598, 6036604, 6683383, 7035140, 7545755, 9547690, 9849196, 12311495, 13366766, 15091510, 19095380, 24622990, 26733532, 30183020, 33416915, 46783681, 49245980, 66833830, 93567362, 133667660, 187134724, 233918405, 467836810, 935673620]

約数ペア:

[(1, 935673620), (2, 467836810), (4, 233918405), (5, 187134724), (7, 133667660), (10, 93567362), (14, 66833830), (19, 49245980), (20, 46783681), (28, 33416915), (31, 30183020), (35, 26733532), (38, 24622990), (49, 19095380), (62, 15091510), (70, 13366766), (76, 12311495), (95, 9849196), (98, 9547690), (124, 7545755), (133, 7035140), (140, 6683383), (155, 6036604), (190, 4924598), (196, 4773845), (217, 4311860), (245, 3819076), (266, 3517570), (310, 3018302), (380, 2462299), (434, 2155930), (490, 1909538), (532, 1758785), (589, 1588580), (620, 1509151), (665, 1407028), (868, 1077965), (931, 1005020), (980, 954769), (1085, 862372), (1178, 794290), (1330, 703514), (1519, 615980), (1621, 577220), (1862, 502510), (2170, 431186), (2356, 397145), (2660, 351757), (2945, 317716), (3038, 307990), (3242, 288610), (3724, 251255), (4123, 226940), (4340, 215593), (4655, 201004), (5890, 158858), (6076, 153995), (6484, 144305), (7595, 123196), (8105, 115444), (8246, 113470), (9310, 100502), (11347, 82460), (11780, 79429), (15190, 61598), (16210, 57722), (16492, 56735), (18620, 50251), (20615, 45388), (22694, 41230), (28861, 32420), (30380, 30799)]