28886430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{6133}}^1$

素因数の和:6300

約数の個数: 32

約数和(自身を含む): 69780384

約数和(自身を除く): 40893954

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 157, 314, 471, 785, 942, 1570, 2355, 4710, 6133, 12266, 18399, 30665, 36798, 61330, 91995, 183990, 962881, 1925762, 2888643, 4814405, 5777286, 9628810, 14443215, 28886430]

約数ペア:

[(1, 28886430), (2, 14443215), (3, 9628810), (5, 5777286), (6, 4814405), (10, 2888643), (15, 1925762), (30, 962881), (157, 183990), (314, 91995), (471, 61330), (785, 36798), (942, 30665), (1570, 18399), (2355, 12266), (4710, 6133)]