446768210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{241}}^1\times {\mathrm{373}}^1$

素因数の和:699

約数の個数: 64

約数和(自身を含む): 938386944

約数和(自身を除く): 491618734

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 71, 142, 241, 355, 373, 482, 497, 710, 746, 994, 1205, 1687, 1865, 2410, 2485, 2611, 3374, 3730, 4970, 5222, 8435, 13055, 16870, 17111, 26110, 26483, 34222, 52966, 85555, 89893, 119777, 132415, 171110, 179786, 185381, 239554, 264830, 370762, 449465, 598885, 629251, 898930, 926905, 1197770, 1258502, 1853810, 3146255, 6292510, 6382403, 12764806, 31912015, 44676821, 63824030, 89353642, 223384105, 446768210]

約数ペア:

[(1, 446768210), (2, 223384105), (5, 89353642), (7, 63824030), (10, 44676821), (14, 31912015), (35, 12764806), (70, 6382403), (71, 6292510), (142, 3146255), (241, 1853810), (355, 1258502), (373, 1197770), (482, 926905), (497, 898930), (710, 629251), (746, 598885), (994, 449465), (1205, 370762), (1687, 264830), (1865, 239554), (2410, 185381), (2485, 179786), (2611, 171110), (3374, 132415), (3730, 119777), (4970, 89893), (5222, 85555), (8435, 52966), (13055, 34222), (16870, 26483), (17111, 26110)]