42346620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{7589}}^1$

素因数の和:7635

約数の個数: 72

約数和(自身を含む): 132612480

約数和(自身を除く): 90265860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 372, 465, 558, 620, 930, 1116, 1395, 1860, 2790, 5580, 7589, 15178, 22767, 30356, 37945, 45534, 68301, 75890, 91068, 113835, 136602, 151780, 227670, 235259, 273204, 341505, 455340, 470518, 683010, 705777, 941036, 1176295, 1366020, 1411554, 2117331, 2352590, 2823108, 3528885, 4234662, 4705180, 7057770, 8469324, 10586655, 14115540, 21173310, 42346620]

約数ペア:

[(1, 42346620), (2, 21173310), (3, 14115540), (4, 10586655), (5, 8469324), (6, 7057770), (9, 4705180), (10, 4234662), (12, 3528885), (15, 2823108), (18, 2352590), (20, 2117331), (30, 1411554), (31, 1366020), (36, 1176295), (45, 941036), (60, 705777), (62, 683010), (90, 470518), (93, 455340), (124, 341505), (155, 273204), (180, 235259), (186, 227670), (279, 151780), (310, 136602), (372, 113835), (465, 91068), (558, 75890), (620, 68301), (930, 45534), (1116, 37945), (1395, 30356), (1860, 22767), (2790, 15178), (5580, 7589)]