148391110

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{9769}}^1$

素因数の和:9821

約数の個数: 48

約数和(自身を含む): 320768640

約数和(自身を除く): 172377530

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 49, 62, 70, 98, 155, 217, 245, 310, 434, 490, 1085, 1519, 2170, 3038, 7595, 9769, 15190, 19538, 48845, 68383, 97690, 136766, 302839, 341915, 478681, 605678, 683830, 957362, 1514195, 2119873, 2393405, 3028390, 4239746, 4786810, 10599365, 14839111, 21198730, 29678222, 74195555, 148391110]

約数ペア:

[(1, 148391110), (2, 74195555), (5, 29678222), (7, 21198730), (10, 14839111), (14, 10599365), (31, 4786810), (35, 4239746), (49, 3028390), (62, 2393405), (70, 2119873), (98, 1514195), (155, 957362), (217, 683830), (245, 605678), (310, 478681), (434, 341915), (490, 302839), (1085, 136766), (1519, 97690), (2170, 68383), (3038, 48845), (7595, 19538), (9769, 15190)]