1740790980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{3223687}}^1$

素因数の和:3223705

約数の個数: 48

約数和(自身を含む): 5415795840

約数和(自身を除く): 3675004860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 3223687, 6447374, 9671061, 12894748, 16118435, 19342122, 29013183, 32236870, 38684244, 48355305, 58026366, 64473740, 87039549, 96710610, 116052732, 145065915, 174079098, 193421220, 290131830, 348158196, 435197745, 580263660, 870395490, 1740790980]

約数ペア:

[(1, 1740790980), (2, 870395490), (3, 580263660), (4, 435197745), (5, 348158196), (6, 290131830), (9, 193421220), (10, 174079098), (12, 145065915), (15, 116052732), (18, 96710610), (20, 87039549), (27, 64473740), (30, 58026366), (36, 48355305), (45, 38684244), (54, 32236870), (60, 29013183), (90, 19342122), (108, 16118435), (135, 12894748), (180, 9671061), (270, 6447374), (540, 3223687)]