27953730

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{44371}}^1$

素因数の和:44391

約数の個数: 48

約数和(自身を含む): 83064384

約数和(自身を除く): 55110654

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 44371, 88742, 133113, 221855, 266226, 310597, 399339, 443710, 621194, 665565, 798678, 931791, 1331130, 1552985, 1863582, 1996695, 2795373, 3105970, 3993390, 4658955, 5590746, 9317910, 13976865, 27953730]

約数ペア:

[(1, 27953730), (2, 13976865), (3, 9317910), (5, 5590746), (6, 4658955), (7, 3993390), (9, 3105970), (10, 2795373), (14, 1996695), (15, 1863582), (18, 1552985), (21, 1331130), (30, 931791), (35, 798678), (42, 665565), (45, 621194), (63, 443710), (70, 399339), (90, 310597), (105, 266226), (126, 221855), (210, 133113), (315, 88742), (630, 44371)]