298354740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{271}}^1\times {\mathrm{311}}^1$

素因数の和:653

約数の個数: 96

約数和(自身を含む): 855429120

約数和(自身を除く): 557074380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 59, 60, 118, 177, 236, 271, 295, 311, 354, 542, 590, 622, 708, 813, 885, 933, 1084, 1180, 1244, 1355, 1555, 1626, 1770, 1866, 2710, 3110, 3252, 3540, 3732, 4065, 4665, 5420, 6220, 8130, 9330, 15989, 16260, 18349, 18660, 31978, 36698, 47967, 55047, 63956, 73396, 79945, 84281, 91745, 95934, 110094, 159890, 168562, 183490, 191868, 220188, 239835, 252843, 275235, 319780, 337124, 366980, 421405, 479670, 505686, 550470, 842810, 959340, 1011372, 1100940, 1264215, 1685620, 2528430, 4972579, 5056860, 9945158, 14917737, 19890316, 24862895, 29835474, 49725790, 59670948, 74588685, 99451580, 149177370, 298354740]

約数ペア:

[(1, 298354740), (2, 149177370), (3, 99451580), (4, 74588685), (5, 59670948), (6, 49725790), (10, 29835474), (12, 24862895), (15, 19890316), (20, 14917737), (30, 9945158), (59, 5056860), (60, 4972579), (118, 2528430), (177, 1685620), (236, 1264215), (271, 1100940), (295, 1011372), (311, 959340), (354, 842810), (542, 550470), (590, 505686), (622, 479670), (708, 421405), (813, 366980), (885, 337124), (933, 319780), (1084, 275235), (1180, 252843), (1244, 239835), (1355, 220188), (1555, 191868), (1626, 183490), (1770, 168562), (1866, 159890), (2710, 110094), (3110, 95934), (3252, 91745), (3540, 84281), (3732, 79945), (4065, 73396), (4665, 63956), (5420, 55047), (6220, 47967), (8130, 36698), (9330, 31978), (15989, 18660), (16260, 18349)]