39471810

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{1861}}^1$

素因数の和:1979

約数の個数: 64

約数和(自身を含む): 109396224

約数和(自身を除く): 69924414

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 101, 105, 202, 210, 303, 505, 606, 707, 1010, 1414, 1515, 1861, 2121, 3030, 3535, 3722, 4242, 5583, 7070, 9305, 10605, 11166, 13027, 18610, 21210, 26054, 27915, 39081, 55830, 65135, 78162, 130270, 187961, 195405, 375922, 390810, 563883, 939805, 1127766, 1315727, 1879610, 2631454, 2819415, 3947181, 5638830, 6578635, 7894362, 13157270, 19735905, 39471810]

約数ペア:

[(1, 39471810), (2, 19735905), (3, 13157270), (5, 7894362), (6, 6578635), (7, 5638830), (10, 3947181), (14, 2819415), (15, 2631454), (21, 1879610), (30, 1315727), (35, 1127766), (42, 939805), (70, 563883), (101, 390810), (105, 375922), (202, 195405), (210, 187961), (303, 130270), (505, 78162), (606, 65135), (707, 55830), (1010, 39081), (1414, 27915), (1515, 26054), (1861, 21210), (2121, 18610), (3030, 13027), (3535, 11166), (3722, 10605), (4242, 9305), (5583, 7070)]