15240530

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{233}}^1$

素因数の和:482

約数の個数: 32

約数和(自身を含む): 28574208

約数和(自身を除く): 13333678

約数列:

[1, 2, 5, 10, 31, 62, 155, 211, 233, 310, 422, 466, 1055, 1165, 2110, 2330, 6541, 7223, 13082, 14446, 32705, 36115, 49163, 65410, 72230, 98326, 245815, 491630, 1524053, 3048106, 7620265, 15240530]

約数ペア:

[(1, 15240530), (2, 7620265), (5, 3048106), (10, 1524053), (31, 491630), (62, 245815), (155, 98326), (211, 72230), (233, 65410), (310, 49163), (422, 36115), (466, 32705), (1055, 14446), (1165, 13082), (2110, 7223), (2330, 6541)]