130537140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{29803}}^1$

素因数の和:29888

約数の個数: 48

約数和(自身を含む): 370523328

約数和(自身を除く): 239986188

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, 29803, 59606, 89409, 119212, 149015, 178818, 298030, 357636, 447045, 596060, 894090, 1788180, 2175619, 4351238, 6526857, 8702476, 10878095, 13053714, 21756190, 26107428, 32634285, 43512380, 65268570, 130537140]

約数ペア:

[(1, 130537140), (2, 65268570), (3, 43512380), (4, 32634285), (5, 26107428), (6, 21756190), (10, 13053714), (12, 10878095), (15, 8702476), (20, 6526857), (30, 4351238), (60, 2175619), (73, 1788180), (146, 894090), (219, 596060), (292, 447045), (365, 357636), (438, 298030), (730, 178818), (876, 149015), (1095, 119212), (1460, 89409), (2190, 59606), (4380, 29803)]