199598460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{449}}^1$

素因数の和:731

約数の個数: 96

約数和(自身を含む): 580608000

約数和(自身を除く): 381009540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 239, 310, 372, 449, 465, 478, 620, 717, 898, 930, 956, 1195, 1347, 1434, 1796, 1860, 2245, 2390, 2694, 2868, 3585, 4490, 4780, 5388, 6735, 7170, 7409, 8980, 13470, 13919, 14340, 14818, 22227, 26940, 27838, 29636, 37045, 41757, 44454, 55676, 69595, 74090, 83514, 88908, 107311, 111135, 139190, 148180, 167028, 208785, 214622, 222270, 278380, 321933, 417570, 429244, 444540, 536555, 643866, 835140, 1073110, 1287732, 1609665, 2146220, 3219330, 3326641, 6438660, 6653282, 9979923, 13306564, 16633205, 19959846, 33266410, 39919692, 49899615, 66532820, 99799230, 199598460]

約数ペア:

[(1, 199598460), (2, 99799230), (3, 66532820), (4, 49899615), (5, 39919692), (6, 33266410), (10, 19959846), (12, 16633205), (15, 13306564), (20, 9979923), (30, 6653282), (31, 6438660), (60, 3326641), (62, 3219330), (93, 2146220), (124, 1609665), (155, 1287732), (186, 1073110), (239, 835140), (310, 643866), (372, 536555), (449, 444540), (465, 429244), (478, 417570), (620, 321933), (717, 278380), (898, 222270), (930, 214622), (956, 208785), (1195, 167028), (1347, 148180), (1434, 139190), (1796, 111135), (1860, 107311), (2245, 88908), (2390, 83514), (2694, 74090), (2868, 69595), (3585, 55676), (4490, 44454), (4780, 41757), (5388, 37045), (6735, 29636), (7170, 27838), (7409, 26940), (8980, 22227), (13470, 14818), (13919, 14340)]