87327730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{3769}}^1$

素因数の和:4114

約数の個数: 32

約数和(自身を含む): 180236160

約数和(自身を除く): 92908430

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 331, 662, 1655, 2317, 3310, 3769, 4634, 7538, 11585, 18845, 23170, 26383, 37690, 52766, 131915, 263830, 1247539, 2495078, 6237695, 8732773, 12475390, 17465546, 43663865, 87327730]

約数ペア:

[(1, 87327730), (2, 43663865), (5, 17465546), (7, 12475390), (10, 8732773), (14, 6237695), (35, 2495078), (70, 1247539), (331, 263830), (662, 131915), (1655, 52766), (2317, 37690), (3310, 26383), (3769, 23170), (4634, 18845), (7538, 11585)]