30264970

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{761}}^1$

素因数の和:906

約数の個数: 32

約数和(自身を含む): 56455056

約数和(自身を除く): 26190086

約数列:

[1, 2, 5, 10, 41, 82, 97, 194, 205, 410, 485, 761, 970, 1522, 3805, 3977, 7610, 7954, 19885, 31201, 39770, 62402, 73817, 147634, 156005, 312010, 369085, 738170, 3026497, 6052994, 15132485, 30264970]

約数ペア:

[(1, 30264970), (2, 15132485), (5, 6052994), (10, 3026497), (41, 738170), (82, 369085), (97, 312010), (194, 156005), (205, 147634), (410, 73817), (485, 62402), (761, 39770), (970, 31201), (1522, 19885), (3805, 7954), (3977, 7610)]