70482420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{130523}}^1$

素因数の和:130541

約数の個数: 48

約数和(自身を含む): 219280320

約数和(自身を除く): 148797900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 130523, 261046, 391569, 522092, 652615, 783138, 1174707, 1305230, 1566276, 1957845, 2349414, 2610460, 3524121, 3915690, 4698828, 5873535, 7048242, 7831380, 11747070, 14096484, 17620605, 23494140, 35241210, 70482420]

約数ペア:

[(1, 70482420), (2, 35241210), (3, 23494140), (4, 17620605), (5, 14096484), (6, 11747070), (9, 7831380), (10, 7048242), (12, 5873535), (15, 4698828), (18, 3915690), (20, 3524121), (27, 2610460), (30, 2349414), (36, 1957845), (45, 1566276), (54, 1305230), (60, 1174707), (90, 783138), (108, 652615), (135, 522092), (180, 391569), (270, 261046), (540, 130523)]