496768980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{181}}^1\times {\mathrm{307}}^1$

素因数の和:649

約数の個数: 96

約数和(自身を含む): 1412611200

約数和(自身を除く): 915842220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 149, 181, 298, 307, 362, 447, 543, 596, 614, 724, 745, 894, 905, 921, 1086, 1228, 1490, 1535, 1788, 1810, 1842, 2172, 2235, 2715, 2980, 3070, 3620, 3684, 4470, 4605, 5430, 6140, 8940, 9210, 10860, 18420, 26969, 45743, 53938, 55567, 80907, 91486, 107876, 111134, 134845, 137229, 161814, 166701, 182972, 222268, 228715, 269690, 274458, 277835, 323628, 333402, 404535, 457430, 539380, 548916, 555670, 666804, 686145, 809070, 833505, 914860, 1111340, 1372290, 1618140, 1667010, 2744580, 3334020, 8279483, 16558966, 24838449, 33117932, 41397415, 49676898, 82794830, 99353796, 124192245, 165589660, 248384490, 496768980]

約数ペア:

[(1, 496768980), (2, 248384490), (3, 165589660), (4, 124192245), (5, 99353796), (6, 82794830), (10, 49676898), (12, 41397415), (15, 33117932), (20, 24838449), (30, 16558966), (60, 8279483), (149, 3334020), (181, 2744580), (298, 1667010), (307, 1618140), (362, 1372290), (447, 1111340), (543, 914860), (596, 833505), (614, 809070), (724, 686145), (745, 666804), (894, 555670), (905, 548916), (921, 539380), (1086, 457430), (1228, 404535), (1490, 333402), (1535, 323628), (1788, 277835), (1810, 274458), (1842, 269690), (2172, 228715), (2235, 222268), (2715, 182972), (2980, 166701), (3070, 161814), (3620, 137229), (3684, 134845), (4470, 111134), (4605, 107876), (5430, 91486), (6140, 80907), (8940, 55567), (9210, 53938), (10860, 45743), (18420, 26969)]