72175830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{32957}}^1$

素因数の和:33040

約数の個数: 32

約数和(自身を含む): 175600224

約数和(自身を除く): 103424394

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 73, 146, 219, 365, 438, 730, 1095, 2190, 32957, 65914, 98871, 164785, 197742, 329570, 494355, 988710, 2405861, 4811722, 7217583, 12029305, 14435166, 24058610, 36087915, 72175830]

約数ペア:

[(1, 72175830), (2, 36087915), (3, 24058610), (5, 14435166), (6, 12029305), (10, 7217583), (15, 4811722), (30, 2405861), (73, 988710), (146, 494355), (219, 329570), (365, 197742), (438, 164785), (730, 98871), (1095, 65914), (2190, 32957)]