40420830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{18457}}^1$

素因数の和:18540

約数の個数: 32

約数和(自身を含む): 98344224

約数和(自身を除く): 57923394

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 73, 146, 219, 365, 438, 730, 1095, 2190, 18457, 36914, 55371, 92285, 110742, 184570, 276855, 553710, 1347361, 2694722, 4042083, 6736805, 8084166, 13473610, 20210415, 40420830]

約数ペア:

[(1, 40420830), (2, 20210415), (3, 13473610), (5, 8084166), (6, 6736805), (10, 4042083), (15, 2694722), (30, 1347361), (73, 553710), (146, 276855), (219, 184570), (365, 110742), (438, 92285), (730, 55371), (1095, 36914), (2190, 18457)]