7406580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:193

約数の個数: 96

約数和(自身を含む): 22377600

約数和(自身を除く): 14971020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 73, 76, 89, 95, 114, 146, 178, 190, 219, 228, 267, 285, 292, 356, 365, 380, 438, 445, 534, 570, 730, 876, 890, 1068, 1095, 1140, 1335, 1387, 1460, 1691, 1780, 2190, 2670, 2774, 3382, 4161, 4380, 5073, 5340, 5548, 6497, 6764, 6935, 8322, 8455, 10146, 12994, 13870, 16644, 16910, 19491, 20292, 20805, 25365, 25988, 27740, 32485, 33820, 38982, 41610, 50730, 64970, 77964, 83220, 97455, 101460, 123443, 129940, 194910, 246886, 370329, 389820, 493772, 617215, 740658, 1234430, 1481316, 1851645, 2468860, 3703290, 7406580]

約数ペア:

[(1, 7406580), (2, 3703290), (3, 2468860), (4, 1851645), (5, 1481316), (6, 1234430), (10, 740658), (12, 617215), (15, 493772), (19, 389820), (20, 370329), (30, 246886), (38, 194910), (57, 129940), (60, 123443), (73, 101460), (76, 97455), (89, 83220), (95, 77964), (114, 64970), (146, 50730), (178, 41610), (190, 38982), (219, 33820), (228, 32485), (267, 27740), (285, 25988), (292, 25365), (356, 20805), (365, 20292), (380, 19491), (438, 16910), (445, 16644), (534, 13870), (570, 12994), (730, 10146), (876, 8455), (890, 8322), (1068, 6935), (1095, 6764), (1140, 6497), (1335, 5548), (1387, 5340), (1460, 5073), (1691, 4380), (1780, 4161), (2190, 3382), (2670, 2774)]