80270430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{157393}}^1$

素因数の和:157420

約数の個数: 32

約数和(自身を含む): 203982624

約数和(自身を除く): 123712194

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 157393, 314786, 472179, 786965, 944358, 1573930, 2360895, 2675681, 4721790, 5351362, 8027043, 13378405, 16054086, 26756810, 40135215, 80270430]

約数ペア:

[(1, 80270430), (2, 40135215), (3, 26756810), (5, 16054086), (6, 13378405), (10, 8027043), (15, 5351362), (17, 4721790), (30, 2675681), (34, 2360895), (51, 1573930), (85, 944358), (102, 786965), (170, 472179), (255, 314786), (510, 157393)]