830558460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{3407}}^1$

素因数の和:3675

約数の個数: 96

約数和(自身を含む): 2473390080

約数和(自身を除く): 1642831620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 239, 255, 340, 478, 510, 717, 956, 1020, 1195, 1434, 2390, 2868, 3407, 3585, 4063, 4780, 6814, 7170, 8126, 10221, 12189, 13628, 14340, 16252, 17035, 20315, 20442, 24378, 34070, 40630, 40884, 48756, 51105, 57919, 60945, 68140, 81260, 102210, 115838, 121890, 173757, 204420, 231676, 243780, 289595, 347514, 579190, 695028, 814273, 868785, 1158380, 1628546, 1737570, 2442819, 3257092, 3475140, 4071365, 4885638, 8142730, 9771276, 12214095, 13842641, 16285460, 24428190, 27685282, 41527923, 48856380, 55370564, 69213205, 83055846, 138426410, 166111692, 207639615, 276852820, 415279230, 830558460]

約数ペア:

[(1, 830558460), (2, 415279230), (3, 276852820), (4, 207639615), (5, 166111692), (6, 138426410), (10, 83055846), (12, 69213205), (15, 55370564), (17, 48856380), (20, 41527923), (30, 27685282), (34, 24428190), (51, 16285460), (60, 13842641), (68, 12214095), (85, 9771276), (102, 8142730), (170, 4885638), (204, 4071365), (239, 3475140), (255, 3257092), (340, 2442819), (478, 1737570), (510, 1628546), (717, 1158380), (956, 868785), (1020, 814273), (1195, 695028), (1434, 579190), (2390, 347514), (2868, 289595), (3407, 243780), (3585, 231676), (4063, 204420), (4780, 173757), (6814, 121890), (7170, 115838), (8126, 102210), (10221, 81260), (12189, 68140), (13628, 60945), (14340, 57919), (16252, 51105), (17035, 48756), (20315, 40884), (20442, 40630), (24378, 34070)]