146749540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1283}}^1$

素因数の和:1361

約数の個数: 96

約数和(自身を含む): 379653120

約数和(自身を除く): 232903580

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 43, 70, 76, 86, 95, 133, 140, 172, 190, 215, 266, 301, 380, 430, 532, 602, 665, 817, 860, 1204, 1283, 1330, 1505, 1634, 2566, 2660, 3010, 3268, 4085, 5132, 5719, 6020, 6415, 8170, 8981, 11438, 12830, 16340, 17962, 22876, 24377, 25660, 28595, 35924, 44905, 48754, 55169, 57190, 89810, 97508, 110338, 114380, 121885, 170639, 179620, 220676, 243770, 275845, 341278, 386183, 487540, 551690, 682556, 772366, 853195, 1048211, 1103380, 1544732, 1706390, 1930915, 2096422, 3412780, 3861830, 4192844, 5241055, 7337477, 7723660, 10482110, 14674954, 20964220, 29349908, 36687385, 73374770, 146749540]

約数ペア:

[(1, 146749540), (2, 73374770), (4, 36687385), (5, 29349908), (7, 20964220), (10, 14674954), (14, 10482110), (19, 7723660), (20, 7337477), (28, 5241055), (35, 4192844), (38, 3861830), (43, 3412780), (70, 2096422), (76, 1930915), (86, 1706390), (95, 1544732), (133, 1103380), (140, 1048211), (172, 853195), (190, 772366), (215, 682556), (266, 551690), (301, 487540), (380, 386183), (430, 341278), (532, 275845), (602, 243770), (665, 220676), (817, 179620), (860, 170639), (1204, 121885), (1283, 114380), (1330, 110338), (1505, 97508), (1634, 89810), (2566, 57190), (2660, 55169), (3010, 48754), (3268, 44905), (4085, 35924), (5132, 28595), (5719, 25660), (6020, 24377), (6415, 22876), (8170, 17962), (8981, 16340), (11438, 12830)]