3124940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1$

素因数の和:147

約数の個数: 96

約数和(自身を含む): 8636544

約数和(自身を除く): 5511604

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 17, 20, 26, 28, 34, 35, 52, 65, 68, 70, 85, 91, 101, 119, 130, 140, 170, 182, 202, 221, 238, 260, 340, 364, 404, 442, 455, 476, 505, 595, 707, 884, 910, 1010, 1105, 1190, 1313, 1414, 1547, 1717, 1820, 2020, 2210, 2380, 2626, 2828, 3094, 3434, 3535, 4420, 5252, 6188, 6565, 6868, 7070, 7735, 8585, 9191, 12019, 13130, 14140, 15470, 17170, 18382, 22321, 24038, 26260, 30940, 34340, 36764, 44642, 45955, 48076, 60095, 89284, 91910, 111605, 120190, 156247, 183820, 223210, 240380, 312494, 446420, 624988, 781235, 1562470, 3124940]

約数ペア:

[(1, 3124940), (2, 1562470), (4, 781235), (5, 624988), (7, 446420), (10, 312494), (13, 240380), (14, 223210), (17, 183820), (20, 156247), (26, 120190), (28, 111605), (34, 91910), (35, 89284), (52, 60095), (65, 48076), (68, 45955), (70, 44642), (85, 36764), (91, 34340), (101, 30940), (119, 26260), (130, 24038), (140, 22321), (170, 18382), (182, 17170), (202, 15470), (221, 14140), (238, 13130), (260, 12019), (340, 9191), (364, 8585), (404, 7735), (442, 7070), (455, 6868), (476, 6565), (505, 6188), (595, 5252), (707, 4420), (884, 3535), (910, 3434), (1010, 3094), (1105, 2828), (1190, 2626), (1313, 2380), (1414, 2210), (1547, 2020), (1717, 1820)]