78641670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{31583}}^1$

素因数の和:31676

約数の個数: 32

約数和(自身を含む): 191020032

約数和(自身を除く): 112378362

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 83, 166, 249, 415, 498, 830, 1245, 2490, 31583, 63166, 94749, 157915, 189498, 315830, 473745, 947490, 2621389, 5242778, 7864167, 13106945, 15728334, 26213890, 39320835, 78641670]

約数ペア:

[(1, 78641670), (2, 39320835), (3, 26213890), (5, 15728334), (6, 13106945), (10, 7864167), (15, 5242778), (30, 2621389), (83, 947490), (166, 473745), (249, 315830), (415, 189498), (498, 157915), (830, 94749), (1245, 63166), (2490, 31583)]