268290430

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{50909}}^1$

素因数の和:50964

約数の個数: 32

約数和(自身を含む): 527834880

約数和(自身を除く): 259544450

約数列:

[1, 2, 5, 10, 17, 31, 34, 62, 85, 155, 170, 310, 527, 1054, 2635, 5270, 50909, 101818, 254545, 509090, 865453, 1578179, 1730906, 3156358, 4327265, 7890895, 8654530, 15781790, 26829043, 53658086, 134145215, 268290430]

約数ペア:

[(1, 268290430), (2, 134145215), (5, 53658086), (10, 26829043), (17, 15781790), (31, 8654530), (34, 7890895), (62, 4327265), (85, 3156358), (155, 1730906), (170, 1578179), (310, 865453), (527, 509090), (1054, 254545), (2635, 101818), (5270, 50909)]