959140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1$

素因数の和:77

約数の個数: 96

約数和(自身を含む): 2709504

約数和(自身を除く): 1750364

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 17, 20, 26, 28, 31, 34, 35, 52, 62, 65, 68, 70, 85, 91, 119, 124, 130, 140, 155, 170, 182, 217, 221, 238, 260, 310, 340, 364, 403, 434, 442, 455, 476, 527, 595, 620, 806, 868, 884, 910, 1054, 1085, 1105, 1190, 1547, 1612, 1820, 2015, 2108, 2170, 2210, 2380, 2635, 2821, 3094, 3689, 4030, 4340, 4420, 5270, 5642, 6188, 6851, 7378, 7735, 8060, 10540, 11284, 13702, 14105, 14756, 15470, 18445, 27404, 28210, 30940, 34255, 36890, 47957, 56420, 68510, 73780, 95914, 137020, 191828, 239785, 479570, 959140]

約数ペア:

[(1, 959140), (2, 479570), (4, 239785), (5, 191828), (7, 137020), (10, 95914), (13, 73780), (14, 68510), (17, 56420), (20, 47957), (26, 36890), (28, 34255), (31, 30940), (34, 28210), (35, 27404), (52, 18445), (62, 15470), (65, 14756), (68, 14105), (70, 13702), (85, 11284), (91, 10540), (119, 8060), (124, 7735), (130, 7378), (140, 6851), (155, 6188), (170, 5642), (182, 5270), (217, 4420), (221, 4340), (238, 4030), (260, 3689), (310, 3094), (340, 2821), (364, 2635), (403, 2380), (434, 2210), (442, 2170), (455, 2108), (476, 2015), (527, 1820), (595, 1612), (620, 1547), (806, 1190), (868, 1105), (884, 1085), (910, 1054)]