220699230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1\times {\mathrm{773}}^1$

素因数の和:1121

約数の個数: 64

約数和(自身を含む): 549255168

約数和(自身を除く): 328555938

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 307, 310, 465, 614, 773, 921, 930, 1535, 1546, 1842, 2319, 3070, 3865, 4605, 4638, 7730, 9210, 9517, 11595, 19034, 23190, 23963, 28551, 47585, 47926, 57102, 71889, 95170, 119815, 142755, 143778, 237311, 239630, 285510, 359445, 474622, 711933, 718890, 1186555, 1423866, 2373110, 3559665, 7119330, 7356641, 14713282, 22069923, 36783205, 44139846, 73566410, 110349615, 220699230]

約数ペア:

[(1, 220699230), (2, 110349615), (3, 73566410), (5, 44139846), (6, 36783205), (10, 22069923), (15, 14713282), (30, 7356641), (31, 7119330), (62, 3559665), (93, 2373110), (155, 1423866), (186, 1186555), (307, 718890), (310, 711933), (465, 474622), (614, 359445), (773, 285510), (921, 239630), (930, 237311), (1535, 143778), (1546, 142755), (1842, 119815), (2319, 95170), (3070, 71889), (3865, 57102), (4605, 47926), (4638, 47585), (7730, 28551), (9210, 23963), (9517, 23190), (11595, 19034)]