1325530

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:162

約数の個数: 32

約数和(自身を含む): 2531088

約数和(自身を除く): 1205558

約数列:

[1, 2, 5, 10, 41, 53, 61, 82, 106, 122, 205, 265, 305, 410, 530, 610, 2173, 2501, 3233, 4346, 5002, 6466, 10865, 12505, 16165, 21730, 25010, 32330, 132553, 265106, 662765, 1325530]

約数ペア:

[(1, 1325530), (2, 662765), (5, 265106), (10, 132553), (41, 32330), (53, 25010), (61, 21730), (82, 16165), (106, 12505), (122, 10865), (205, 6466), (265, 5002), (305, 4346), (410, 3233), (530, 2501), (610, 2173)]