17220877270

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2797}}^1\times {\mathrm{19861}}^1$

素因数の和:22696

約数の個数: 32

約数和(自身を含む): 32010552576

約数和(自身を除く): 14789675306

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 2797, 5594, 13985, 19861, 27970, 39722, 86707, 99305, 173414, 198610, 433535, 615691, 867070, 1231382, 3078455, 6156910, 55551217, 111102434, 277756085, 555512170, 1722087727, 3444175454, 8610438635, 17220877270]

約数ペア:

[(1, 17220877270), (2, 8610438635), (5, 3444175454), (10, 1722087727), (31, 555512170), (62, 277756085), (155, 111102434), (310, 55551217), (2797, 6156910), (5594, 3078455), (13985, 1231382), (19861, 867070), (27970, 615691), (39722, 433535), (86707, 198610), (99305, 173414)]