1581675930

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{1601}}^1\times {\mathrm{3659}}^1$

素因数の和:5276

約数の個数: 64

約数和(自身を含む): 4221590400

約数和(自身を除く): 2639914470

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 1601, 3202, 3659, 4803, 7318, 8005, 9606, 10977, 14409, 16010, 18295, 21954, 24015, 28818, 32931, 36590, 43227, 48030, 54885, 65862, 72045, 86454, 98793, 109770, 144090, 164655, 197586, 216135, 329310, 432270, 493965, 987930, 5858059, 11716118, 17574177, 29290295, 35148354, 52722531, 58580590, 87870885, 105445062, 158167593, 175741770, 263612655, 316335186, 527225310, 790837965, 1581675930]

約数ペア:

[(1, 1581675930), (2, 790837965), (3, 527225310), (5, 316335186), (6, 263612655), (9, 175741770), (10, 158167593), (15, 105445062), (18, 87870885), (27, 58580590), (30, 52722531), (45, 35148354), (54, 29290295), (90, 17574177), (135, 11716118), (270, 5858059), (1601, 987930), (3202, 493965), (3659, 432270), (4803, 329310), (7318, 216135), (8005, 197586), (9606, 164655), (10977, 144090), (14409, 109770), (16010, 98793), (18295, 86454), (21954, 72045), (24015, 65862), (28818, 54885), (32931, 48030), (36590, 43227)]