190304660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3373}}^1$

素因数の和:3433

約数の個数: 96

約数和(自身を含む): 507881472

約数和(自身を除く): 317576812

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 31, 35, 52, 62, 65, 70, 91, 124, 130, 140, 155, 182, 217, 260, 310, 364, 403, 434, 455, 620, 806, 868, 910, 1085, 1612, 1820, 2015, 2170, 2821, 3373, 4030, 4340, 5642, 6746, 8060, 11284, 13492, 14105, 16865, 23611, 28210, 33730, 43849, 47222, 56420, 67460, 87698, 94444, 104563, 118055, 175396, 209126, 219245, 236110, 306943, 418252, 438490, 472220, 522815, 613886, 731941, 876980, 1045630, 1227772, 1359319, 1463882, 1534715, 2091260, 2718638, 2927764, 3069430, 3659705, 5437276, 6138860, 6796595, 7319410, 9515233, 13593190, 14638820, 19030466, 27186380, 38060932, 47576165, 95152330, 190304660]

約数ペア:

[(1, 190304660), (2, 95152330), (4, 47576165), (5, 38060932), (7, 27186380), (10, 19030466), (13, 14638820), (14, 13593190), (20, 9515233), (26, 7319410), (28, 6796595), (31, 6138860), (35, 5437276), (52, 3659705), (62, 3069430), (65, 2927764), (70, 2718638), (91, 2091260), (124, 1534715), (130, 1463882), (140, 1359319), (155, 1227772), (182, 1045630), (217, 876980), (260, 731941), (310, 613886), (364, 522815), (403, 472220), (434, 438490), (455, 418252), (620, 306943), (806, 236110), (868, 219245), (910, 209126), (1085, 175396), (1612, 118055), (1820, 104563), (2015, 94444), (2170, 87698), (2821, 67460), (3373, 56420), (4030, 47222), (4340, 43849), (5642, 33730), (6746, 28210), (8060, 23611), (11284, 16865), (13492, 14105)]