465690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{43}}^1$

素因数の和:91

約数の個数: 48

約数和(自身を含む): 1207008

約数和(自身を除く): 741318

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 43, 57, 86, 95, 114, 129, 190, 215, 258, 285, 361, 430, 570, 645, 722, 817, 1083, 1290, 1634, 1805, 2166, 2451, 3610, 4085, 4902, 5415, 8170, 10830, 12255, 15523, 24510, 31046, 46569, 77615, 93138, 155230, 232845, 465690]

約数ペア:

[(1, 465690), (2, 232845), (3, 155230), (5, 93138), (6, 77615), (10, 46569), (15, 31046), (19, 24510), (30, 15523), (38, 12255), (43, 10830), (57, 8170), (86, 5415), (95, 4902), (114, 4085), (129, 3610), (190, 2451), (215, 2166), (258, 1805), (285, 1634), (361, 1290), (430, 1083), (570, 817), (645, 722)]