276406130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{521}}^1$

素因数の和:612

約数の個数: 128

約数和(自身を含む): 681924096

約数和(自身を除く): 405517966

約数列:

[1, 2, 5, 7, 10, 11, 13, 14, 22, 26, 35, 53, 55, 65, 70, 77, 91, 106, 110, 130, 143, 154, 182, 265, 286, 371, 385, 455, 521, 530, 583, 689, 715, 742, 770, 910, 1001, 1042, 1166, 1378, 1430, 1855, 2002, 2605, 2915, 3445, 3647, 3710, 4081, 4823, 5005, 5210, 5731, 5830, 6773, 6890, 7294, 7579, 8162, 9646, 10010, 11462, 13546, 15158, 18235, 20405, 24115, 27613, 28655, 33865, 36470, 37895, 40117, 40810, 47411, 48230, 53053, 55226, 57310, 67730, 74503, 75790, 80234, 94822, 106106, 138065, 149006, 193291, 200585, 237055, 265265, 276130, 303743, 358969, 372515, 386582, 401170, 474110, 521521, 530530, 607486, 717938, 745030, 966455, 1043042, 1518715, 1794845, 1932910, 2126201, 2512783, 2607605, 3037430, 3589690, 3948659, 4252402, 5025566, 5215210, 7897318, 10631005, 12563915, 19743295, 21262010, 25127830, 27640613, 39486590, 55281226, 138203065, 276406130]

約数ペア:

[(1, 276406130), (2, 138203065), (5, 55281226), (7, 39486590), (10, 27640613), (11, 25127830), (13, 21262010), (14, 19743295), (22, 12563915), (26, 10631005), (35, 7897318), (53, 5215210), (55, 5025566), (65, 4252402), (70, 3948659), (77, 3589690), (91, 3037430), (106, 2607605), (110, 2512783), (130, 2126201), (143, 1932910), (154, 1794845), (182, 1518715), (265, 1043042), (286, 966455), (371, 745030), (385, 717938), (455, 607486), (521, 530530), (530, 521521), (583, 474110), (689, 401170), (715, 386582), (742, 372515), (770, 358969), (910, 303743), (1001, 276130), (1042, 265265), (1166, 237055), (1378, 200585), (1430, 193291), (1855, 149006), (2002, 138065), (2605, 106106), (2915, 94822), (3445, 80234), (3647, 75790), (3710, 74503), (4081, 67730), (4823, 57310), (5005, 55226), (5210, 53053), (5731, 48230), (5830, 47411), (6773, 40810), (6890, 40117), (7294, 37895), (7579, 36470), (8162, 33865), (9646, 28655), (10010, 27613), (11462, 24115), (13546, 20405), (15158, 18235)]