31073910

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{2027}}^1$

素因数の和:2117

約数の個数: 64

約数和(自身を含む): 86441472

約数和(自身を除く): 55367562

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 73, 105, 146, 210, 219, 365, 438, 511, 730, 1022, 1095, 1533, 2027, 2190, 2555, 3066, 4054, 5110, 6081, 7665, 10135, 12162, 14189, 15330, 20270, 28378, 30405, 42567, 60810, 70945, 85134, 141890, 147971, 212835, 295942, 425670, 443913, 739855, 887826, 1035797, 1479710, 2071594, 2219565, 3107391, 4439130, 5178985, 6214782, 10357970, 15536955, 31073910]

約数ペア:

[(1, 31073910), (2, 15536955), (3, 10357970), (5, 6214782), (6, 5178985), (7, 4439130), (10, 3107391), (14, 2219565), (15, 2071594), (21, 1479710), (30, 1035797), (35, 887826), (42, 739855), (70, 443913), (73, 425670), (105, 295942), (146, 212835), (210, 147971), (219, 141890), (365, 85134), (438, 70945), (511, 60810), (730, 42567), (1022, 30405), (1095, 28378), (1533, 20270), (2027, 15330), (2190, 14189), (2555, 12162), (3066, 10135), (4054, 7665), (5110, 6081)]