381434490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{58057}}^1$

素因数の和:58143

約数の個数: 48

約数和(自身を含む): 1005332328

約数和(自身を除く): 623897838

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 73, 90, 146, 219, 365, 438, 657, 730, 1095, 1314, 2190, 3285, 6570, 58057, 116114, 174171, 290285, 348342, 522513, 580570, 870855, 1045026, 1741710, 2612565, 4238161, 5225130, 8476322, 12714483, 21190805, 25428966, 38143449, 42381610, 63572415, 76286898, 127144830, 190717245, 381434490]

約数ペア:

[(1, 381434490), (2, 190717245), (3, 127144830), (5, 76286898), (6, 63572415), (9, 42381610), (10, 38143449), (15, 25428966), (18, 21190805), (30, 12714483), (45, 8476322), (73, 5225130), (90, 4238161), (146, 2612565), (219, 1741710), (365, 1045026), (438, 870855), (657, 580570), (730, 522513), (1095, 348342), (1314, 290285), (2190, 174171), (3285, 116114), (6570, 58057)]