7065090

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{137}}^1\times {\mathrm{191}}^1$

素因数の和:344

約数の個数: 64

約数和(自身を含む): 19077120

約数和(自身を除く): 12012030

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 137, 191, 270, 274, 382, 411, 573, 685, 822, 955, 1146, 1233, 1370, 1719, 1910, 2055, 2466, 2865, 3438, 3699, 4110, 5157, 5730, 6165, 7398, 8595, 10314, 12330, 17190, 18495, 25785, 26167, 36990, 51570, 52334, 78501, 130835, 157002, 235503, 261670, 392505, 471006, 706509, 785010, 1177515, 1413018, 2355030, 3532545, 7065090]

約数ペア:

[(1, 7065090), (2, 3532545), (3, 2355030), (5, 1413018), (6, 1177515), (9, 785010), (10, 706509), (15, 471006), (18, 392505), (27, 261670), (30, 235503), (45, 157002), (54, 130835), (90, 78501), (135, 52334), (137, 51570), (191, 36990), (270, 26167), (274, 25785), (382, 18495), (411, 17190), (573, 12330), (685, 10314), (822, 8595), (955, 7398), (1146, 6165), (1233, 5730), (1370, 5157), (1719, 4110), (1910, 3699), (2055, 3438), (2466, 2865)]