149653860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{11821}}^1$

素因数の和:12044

約数の個数: 48

約数和(自身を含む): 421052352

約数和(自身を除く): 271398492

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 211, 422, 633, 844, 1055, 1266, 2110, 2532, 3165, 4220, 6330, 11821, 12660, 23642, 35463, 47284, 59105, 70926, 118210, 141852, 177315, 236420, 354630, 709260, 2494231, 4988462, 7482693, 9976924, 12471155, 14965386, 24942310, 29930772, 37413465, 49884620, 74826930, 149653860]

約数ペア:

[(1, 149653860), (2, 74826930), (3, 49884620), (4, 37413465), (5, 29930772), (6, 24942310), (10, 14965386), (12, 12471155), (15, 9976924), (20, 7482693), (30, 4988462), (60, 2494231), (211, 709260), (422, 354630), (633, 236420), (844, 177315), (1055, 141852), (1266, 118210), (2110, 70926), (2532, 59105), (3165, 47284), (4220, 35463), (6330, 23642), (11821, 12660)]