719119140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{203141}}^1$

素因数の和:203212

約数の個数: 48

約数和(自身を含む): 2047671360

約数和(自身を除く): 1328552220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 59, 60, 118, 177, 236, 295, 354, 590, 708, 885, 1180, 1770, 3540, 203141, 406282, 609423, 812564, 1015705, 1218846, 2031410, 2437692, 3047115, 4062820, 6094230, 11985319, 12188460, 23970638, 35955957, 47941276, 59926595, 71911914, 119853190, 143823828, 179779785, 239706380, 359559570, 719119140]

約数ペア:

[(1, 719119140), (2, 359559570), (3, 239706380), (4, 179779785), (5, 143823828), (6, 119853190), (10, 71911914), (12, 59926595), (15, 47941276), (20, 35955957), (30, 23970638), (59, 12188460), (60, 11985319), (118, 6094230), (177, 4062820), (236, 3047115), (295, 2437692), (354, 2031410), (590, 1218846), (708, 1015705), (885, 812564), (1180, 609423), (1770, 406282), (3540, 203141)]