1815151036130

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{9203}}^1\times {\mathrm{636241}}^1$

素因数の和:645482

約数の個数: 32

約数和(自身を含む): 3373039507968

約数和(自身を除く): 1557888471838

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 9203, 18406, 46015, 92030, 285293, 570586, 636241, 1272482, 1426465, 2852930, 3181205, 6362410, 19723471, 39446942, 98617355, 197234710, 5855325923, 11710651846, 29276629615, 58553259230, 181515103613, 363030207226, 907575518065, 1815151036130]

約数ペア:

[(1, 1815151036130), (2, 907575518065), (5, 363030207226), (10, 181515103613), (31, 58553259230), (62, 29276629615), (155, 11710651846), (310, 5855325923), (9203, 197234710), (18406, 98617355), (46015, 39446942), (92030, 19723471), (285293, 6362410), (570586, 3181205), (636241, 2852930), (1272482, 1426465)]