7008390

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{257}}^1$

素因数の和:374

約数の個数: 64

約数和(自身を含む): 18947520

約数和(自身を除く): 11939130

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 101, 135, 202, 257, 270, 303, 505, 514, 606, 771, 909, 1010, 1285, 1515, 1542, 1818, 2313, 2570, 2727, 3030, 3855, 4545, 4626, 5454, 6939, 7710, 9090, 11565, 13635, 13878, 23130, 25957, 27270, 34695, 51914, 69390, 77871, 129785, 155742, 233613, 259570, 389355, 467226, 700839, 778710, 1168065, 1401678, 2336130, 3504195, 7008390]

約数ペア:

[(1, 7008390), (2, 3504195), (3, 2336130), (5, 1401678), (6, 1168065), (9, 778710), (10, 700839), (15, 467226), (18, 389355), (27, 259570), (30, 233613), (45, 155742), (54, 129785), (90, 77871), (101, 69390), (135, 51914), (202, 34695), (257, 27270), (270, 25957), (303, 23130), (505, 13878), (514, 13635), (606, 11565), (771, 9090), (909, 7710), (1010, 6939), (1285, 5454), (1515, 4626), (1542, 4545), (1818, 3855), (2313, 3030), (2570, 2727)]