2865718130

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1371157}}^1$

素因数の和:1371194

約数の個数: 32

約数和(自身を含む): 5923402560

約数和(自身を除く): 3057684430

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 1371157, 2742314, 6855785, 13711570, 15082727, 26051983, 30165454, 52103966, 75413635, 130259915, 150827270, 260519830, 286571813, 573143626, 1432859065, 2865718130]

約数ペア:

[(1, 2865718130), (2, 1432859065), (5, 573143626), (10, 286571813), (11, 260519830), (19, 150827270), (22, 130259915), (38, 75413635), (55, 52103966), (95, 30165454), (110, 26051983), (190, 15082727), (209, 13711570), (418, 6855785), (1045, 2742314), (2090, 1371157)]