4857420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{1109}}^1$

素因数の和:1194

約数の個数: 48

約数和(自身を含む): 13799520

約数和(自身を除く): 8942100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 73, 146, 219, 292, 365, 438, 730, 876, 1095, 1109, 1460, 2190, 2218, 3327, 4380, 4436, 5545, 6654, 11090, 13308, 16635, 22180, 33270, 66540, 80957, 161914, 242871, 323828, 404785, 485742, 809570, 971484, 1214355, 1619140, 2428710, 4857420]

約数ペア:

[(1, 4857420), (2, 2428710), (3, 1619140), (4, 1214355), (5, 971484), (6, 809570), (10, 485742), (12, 404785), (15, 323828), (20, 242871), (30, 161914), (60, 80957), (73, 66540), (146, 33270), (219, 22180), (292, 16635), (365, 13308), (438, 11090), (730, 6654), (876, 5545), (1095, 4436), (1109, 4380), (1460, 3327), (2190, 2218)]