39144540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{38377}}^1$

素因数の和:38406

約数の個数: 48

約数和(自身を含む): 116055072

約数和(自身を除く): 76910532

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 38377, 76754, 115131, 153508, 191885, 230262, 383770, 460524, 575655, 652409, 767540, 1151310, 1304818, 1957227, 2302620, 2609636, 3262045, 3914454, 6524090, 7828908, 9786135, 13048180, 19572270, 39144540]

約数ペア:

[(1, 39144540), (2, 19572270), (3, 13048180), (4, 9786135), (5, 7828908), (6, 6524090), (10, 3914454), (12, 3262045), (15, 2609636), (17, 2302620), (20, 1957227), (30, 1304818), (34, 1151310), (51, 767540), (60, 652409), (68, 575655), (85, 460524), (102, 383770), (170, 230262), (204, 191885), (255, 153508), (340, 115131), (510, 76754), (1020, 38377)]