219515940

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{58073}}^1$

素因数の和:58098

約数の個数: 96

約数和(自身を含む): 780514560

約数和(自身を除く): 560998620

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 58073, 116146, 174219, 232292, 290365, 348438, 406511, 522657, 580730, 696876, 813022, 871095, 1045314, 1161460, 1219533, 1567971, 1626044, 1742190, 2032555, 2090628, 2439066, 2613285, 3135942, 3484380, 3658599, 4065110, 4878132, 5226570, 6097665, 6271884, 7317198, 7839855, 8130220, 10453140, 10975797, 12195330, 14634396, 15679710, 18292995, 21951594, 24390660, 31359420, 36585990, 43903188, 54878985, 73171980, 109757970, 219515940]

約数ペア:

[(1, 219515940), (2, 109757970), (3, 73171980), (4, 54878985), (5, 43903188), (6, 36585990), (7, 31359420), (9, 24390660), (10, 21951594), (12, 18292995), (14, 15679710), (15, 14634396), (18, 12195330), (20, 10975797), (21, 10453140), (27, 8130220), (28, 7839855), (30, 7317198), (35, 6271884), (36, 6097665), (42, 5226570), (45, 4878132), (54, 4065110), (60, 3658599), (63, 3484380), (70, 3135942), (84, 2613285), (90, 2439066), (105, 2090628), (108, 2032555), (126, 1742190), (135, 1626044), (140, 1567971), (180, 1219533), (189, 1161460), (210, 1045314), (252, 871095), (270, 813022), (315, 696876), (378, 580730), (420, 522657), (540, 406511), (630, 348438), (756, 290365), (945, 232292), (1260, 174219), (1890, 116146), (3780, 58073)]