118737420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{27109}}^1$

素因数の和:27194

約数の個数: 48

約数和(自身を含む): 337031520

約数和(自身を除く): 218294100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 73, 146, 219, 292, 365, 438, 730, 876, 1095, 1460, 2190, 4380, 27109, 54218, 81327, 108436, 135545, 162654, 271090, 325308, 406635, 542180, 813270, 1626540, 1978957, 3957914, 5936871, 7915828, 9894785, 11873742, 19789570, 23747484, 29684355, 39579140, 59368710, 118737420]

約数ペア:

[(1, 118737420), (2, 59368710), (3, 39579140), (4, 29684355), (5, 23747484), (6, 19789570), (10, 11873742), (12, 9894785), (15, 7915828), (20, 5936871), (30, 3957914), (60, 1978957), (73, 1626540), (146, 813270), (219, 542180), (292, 406635), (365, 325308), (438, 271090), (730, 162654), (876, 135545), (1095, 108436), (1460, 81327), (2190, 54218), (4380, 27109)]