74416860

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{19687}}^1$

素因数の和:19712

約数の個数: 96

約数和(自身を含む): 264606720

約数和(自身を除く): 190189860

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 19687, 39374, 59061, 78748, 98435, 118122, 137809, 177183, 196870, 236244, 275618, 295305, 354366, 393740, 413427, 531549, 551236, 590610, 689045, 708732, 826854, 885915, 1063098, 1181220, 1240281, 1378090, 1653708, 1771830, 2067135, 2126196, 2480562, 2657745, 2756180, 3543660, 3720843, 4134270, 4961124, 5315490, 6201405, 7441686, 8268540, 10630980, 12402810, 14883372, 18604215, 24805620, 37208430, 74416860]

約数ペア:

[(1, 74416860), (2, 37208430), (3, 24805620), (4, 18604215), (5, 14883372), (6, 12402810), (7, 10630980), (9, 8268540), (10, 7441686), (12, 6201405), (14, 5315490), (15, 4961124), (18, 4134270), (20, 3720843), (21, 3543660), (27, 2756180), (28, 2657745), (30, 2480562), (35, 2126196), (36, 2067135), (42, 1771830), (45, 1653708), (54, 1378090), (60, 1240281), (63, 1181220), (70, 1063098), (84, 885915), (90, 826854), (105, 708732), (108, 689045), (126, 590610), (135, 551236), (140, 531549), (180, 413427), (189, 393740), (210, 354366), (252, 295305), (270, 275618), (315, 236244), (378, 196870), (420, 177183), (540, 137809), (630, 118122), (756, 98435), (945, 78748), (1260, 59061), (1890, 39374), (3780, 19687)]