562101890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{2003}}^1$

素因数の和:2247

約数の個数: 64

約数和(自身を含む): 1223562240

約数和(自身を除く): 661460350

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 211, 266, 422, 665, 1055, 1330, 1477, 2003, 2110, 2954, 4006, 4009, 7385, 8018, 10015, 14021, 14770, 20030, 20045, 28042, 28063, 38057, 40090, 56126, 70105, 76114, 140210, 140315, 190285, 266399, 280630, 380570, 422633, 532798, 845266, 1331995, 2113165, 2663990, 2958431, 4226330, 5916862, 8030027, 14792155, 16060054, 29584310, 40150135, 56210189, 80300270, 112420378, 281050945, 562101890]

約数ペア:

[(1, 562101890), (2, 281050945), (5, 112420378), (7, 80300270), (10, 56210189), (14, 40150135), (19, 29584310), (35, 16060054), (38, 14792155), (70, 8030027), (95, 5916862), (133, 4226330), (190, 2958431), (211, 2663990), (266, 2113165), (422, 1331995), (665, 845266), (1055, 532798), (1330, 422633), (1477, 380570), (2003, 280630), (2110, 266399), (2954, 190285), (4006, 140315), (4009, 140210), (7385, 76114), (8018, 70105), (10015, 56126), (14021, 40090), (14770, 38057), (20030, 28063), (20045, 28042)]