668047230

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{509}}^1\times {\mathrm{4861}}^1$

素因数の和:5386

約数の個数: 64

約数和(自身を含む): 1785326400

約数和(自身を除く): 1117279170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 509, 1018, 1527, 2545, 3054, 4581, 4861, 5090, 7635, 9162, 9722, 13743, 14583, 15270, 22905, 24305, 27486, 29166, 43749, 45810, 48610, 68715, 72915, 87498, 131247, 137430, 145830, 218745, 262494, 437490, 656235, 1312470, 2474249, 4948498, 7422747, 12371245, 14845494, 22268241, 24742490, 37113735, 44536482, 66804723, 74227470, 111341205, 133609446, 222682410, 334023615, 668047230]

約数ペア:

[(1, 668047230), (2, 334023615), (3, 222682410), (5, 133609446), (6, 111341205), (9, 74227470), (10, 66804723), (15, 44536482), (18, 37113735), (27, 24742490), (30, 22268241), (45, 14845494), (54, 12371245), (90, 7422747), (135, 4948498), (270, 2474249), (509, 1312470), (1018, 656235), (1527, 437490), (2545, 262494), (3054, 218745), (4581, 145830), (4861, 137430), (5090, 131247), (7635, 87498), (9162, 72915), (9722, 68715), (13743, 48610), (14583, 45810), (15270, 43749), (22905, 29166), (24305, 27486)]