1119403730

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{30677}}^1$

素因数の和:30814

約数の個数: 32

約数和(自身を含む): 2087331120

約数和(自身を除く): 967927390

約数列:

[1, 2, 5, 10, 41, 82, 89, 178, 205, 410, 445, 890, 3649, 7298, 18245, 30677, 36490, 61354, 153385, 306770, 1257757, 2515514, 2730253, 5460506, 6288785, 12577570, 13651265, 27302530, 111940373, 223880746, 559701865, 1119403730]

約数ペア:

[(1, 1119403730), (2, 559701865), (5, 223880746), (10, 111940373), (41, 27302530), (82, 13651265), (89, 12577570), (178, 6288785), (205, 5460506), (410, 2730253), (445, 2515514), (890, 1257757), (3649, 306770), (7298, 153385), (18245, 61354), (30677, 36490)]