493669410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{4813}}^1$

素因数の和:5099

約数の個数: 64

約数和(自身を含む): 1281063168

約数和(自身を除く): 787393758

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 263, 390, 526, 789, 1315, 1578, 2630, 3419, 3945, 4813, 6838, 7890, 9626, 10257, 14439, 17095, 20514, 24065, 28878, 34190, 48130, 51285, 62569, 72195, 102570, 125138, 144390, 187707, 312845, 375414, 625690, 938535, 1265819, 1877070, 2531638, 3797457, 6329095, 7594914, 12658190, 16455647, 18987285, 32911294, 37974570, 49366941, 82278235, 98733882, 164556470, 246834705, 493669410]

約数ペア:

[(1, 493669410), (2, 246834705), (3, 164556470), (5, 98733882), (6, 82278235), (10, 49366941), (13, 37974570), (15, 32911294), (26, 18987285), (30, 16455647), (39, 12658190), (65, 7594914), (78, 6329095), (130, 3797457), (195, 2531638), (263, 1877070), (390, 1265819), (526, 938535), (789, 625690), (1315, 375414), (1578, 312845), (2630, 187707), (3419, 144390), (3945, 125138), (4813, 102570), (6838, 72195), (7890, 62569), (9626, 51285), (10257, 48130), (14439, 34190), (17095, 28878), (20514, 24065)]