23703030

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2251}}^1$

素因数の和:2283

約数の個数: 80

約数和(自身を含む): 68667984

約数和(自身を除く): 44964954

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 81, 90, 117, 130, 135, 162, 195, 234, 270, 351, 390, 405, 585, 702, 810, 1053, 1170, 1755, 2106, 2251, 3510, 4502, 5265, 6753, 10530, 11255, 13506, 20259, 22510, 29263, 33765, 40518, 58526, 60777, 67530, 87789, 101295, 121554, 146315, 175578, 182331, 202590, 263367, 292630, 303885, 364662, 438945, 526734, 607770, 790101, 877890, 911655, 1316835, 1580202, 1823310, 2370303, 2633670, 3950505, 4740606, 7901010, 11851515, 23703030]

約数ペア:

[(1, 23703030), (2, 11851515), (3, 7901010), (5, 4740606), (6, 3950505), (9, 2633670), (10, 2370303), (13, 1823310), (15, 1580202), (18, 1316835), (26, 911655), (27, 877890), (30, 790101), (39, 607770), (45, 526734), (54, 438945), (65, 364662), (78, 303885), (81, 292630), (90, 263367), (117, 202590), (130, 182331), (135, 175578), (162, 146315), (195, 121554), (234, 101295), (270, 87789), (351, 67530), (390, 60777), (405, 58526), (585, 40518), (702, 33765), (810, 29263), (1053, 22510), (1170, 20259), (1755, 13506), (2106, 11255), (2251, 10530), (3510, 6753), (4502, 5265)]