131949930

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{4217}}^1$

素因数の和:4383

約数の個数: 64

約数和(自身を含む): 364435200

約数和(自身を除く): 232485270

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 149, 210, 298, 447, 745, 894, 1043, 1490, 2086, 2235, 3129, 4217, 4470, 5215, 6258, 8434, 10430, 12651, 15645, 21085, 25302, 29519, 31290, 42170, 59038, 63255, 88557, 126510, 147595, 177114, 295190, 442785, 628333, 885570, 1256666, 1884999, 3141665, 3769998, 4398331, 6283330, 8796662, 9424995, 13194993, 18849990, 21991655, 26389986, 43983310, 65974965, 131949930]

約数ペア:

[(1, 131949930), (2, 65974965), (3, 43983310), (5, 26389986), (6, 21991655), (7, 18849990), (10, 13194993), (14, 9424995), (15, 8796662), (21, 6283330), (30, 4398331), (35, 3769998), (42, 3141665), (70, 1884999), (105, 1256666), (149, 885570), (210, 628333), (298, 442785), (447, 295190), (745, 177114), (894, 147595), (1043, 126510), (1490, 88557), (2086, 63255), (2235, 59038), (3129, 42170), (4217, 31290), (4470, 29519), (5215, 25302), (6258, 21085), (8434, 15645), (10430, 12651)]