68461290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{4397}}^1$

素因数の和:4583

約数の個数: 48

約数和(自身を含む): 179068968

約数和(自身を除く): 110607678

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 173, 346, 519, 865, 1038, 1557, 1730, 2595, 3114, 4397, 5190, 7785, 8794, 13191, 15570, 21985, 26382, 39573, 43970, 65955, 79146, 131910, 197865, 395730, 760681, 1521362, 2282043, 3803405, 4564086, 6846129, 7606810, 11410215, 13692258, 22820430, 34230645, 68461290]

約数ペア:

[(1, 68461290), (2, 34230645), (3, 22820430), (5, 13692258), (6, 11410215), (9, 7606810), (10, 6846129), (15, 4564086), (18, 3803405), (30, 2282043), (45, 1521362), (90, 760681), (173, 395730), (346, 197865), (519, 131910), (865, 79146), (1038, 65955), (1557, 43970), (1730, 39573), (2595, 26382), (3114, 21985), (4397, 15570), (5190, 13191), (7785, 8794)]