4724340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1109}}^1$

素因数の和:1192

約数の個数: 48

約数和(自身を含む): 13426560

約数和(自身を除く): 8702220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71, 142, 213, 284, 355, 426, 710, 852, 1065, 1109, 1420, 2130, 2218, 3327, 4260, 4436, 5545, 6654, 11090, 13308, 16635, 22180, 33270, 66540, 78739, 157478, 236217, 314956, 393695, 472434, 787390, 944868, 1181085, 1574780, 2362170, 4724340]

約数ペア:

[(1, 4724340), (2, 2362170), (3, 1574780), (4, 1181085), (5, 944868), (6, 787390), (10, 472434), (12, 393695), (15, 314956), (20, 236217), (30, 157478), (60, 78739), (71, 66540), (142, 33270), (213, 22180), (284, 16635), (355, 13308), (426, 11090), (710, 6654), (852, 5545), (1065, 4436), (1109, 4260), (1420, 3327), (2130, 2218)]