148265460

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{117671}}^1$

素因数の和:117693

約数の個数: 72

約数和(自身を含む): 513991296

約数和(自身を除く): 365725836

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 117671, 235342, 353013, 470684, 588355, 706026, 823697, 1059039, 1176710, 1412052, 1647394, 1765065, 2118078, 2353420, 2471091, 3294788, 3530130, 4118485, 4236156, 4942182, 5295195, 7060260, 7413273, 8236970, 9884364, 10590390, 12355455, 14826546, 16473940, 21180780, 24710910, 29653092, 37066365, 49421820, 74132730, 148265460]

約数ペア:

[(1, 148265460), (2, 74132730), (3, 49421820), (4, 37066365), (5, 29653092), (6, 24710910), (7, 21180780), (9, 16473940), (10, 14826546), (12, 12355455), (14, 10590390), (15, 9884364), (18, 8236970), (20, 7413273), (21, 7060260), (28, 5295195), (30, 4942182), (35, 4236156), (36, 4118485), (42, 3530130), (45, 3294788), (60, 2471091), (63, 2353420), (70, 2118078), (84, 1765065), (90, 1647394), (105, 1412052), (126, 1176710), (140, 1059039), (180, 823697), (210, 706026), (252, 588355), (315, 470684), (420, 353013), (630, 235342), (1260, 117671)]