149294490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{68171}}^1$

素因数の和:68254

約数の個数: 32

約数和(自身を含む): 363220416

約数和(自身を除く): 213925926

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 73, 146, 219, 365, 438, 730, 1095, 2190, 68171, 136342, 204513, 340855, 409026, 681710, 1022565, 2045130, 4976483, 9952966, 14929449, 24882415, 29858898, 49764830, 74647245, 149294490]

約数ペア:

[(1, 149294490), (2, 74647245), (3, 49764830), (5, 29858898), (6, 24882415), (10, 14929449), (15, 9952966), (30, 4976483), (73, 2045130), (146, 1022565), (219, 681710), (365, 409026), (438, 340855), (730, 204513), (1095, 136342), (2190, 68171)]