480426530

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{1567}}^1$

素因数の和:1671

約数の個数: 64

約数和(自身を含む): 953745408

約数和(自身を除く): 473318878

約数列:

[1, 2, 5, 10, 23, 31, 43, 46, 62, 86, 115, 155, 215, 230, 310, 430, 713, 989, 1333, 1426, 1567, 1978, 2666, 3134, 3565, 4945, 6665, 7130, 7835, 9890, 13330, 15670, 30659, 36041, 48577, 61318, 67381, 72082, 97154, 134762, 153295, 180205, 242885, 306590, 336905, 360410, 485770, 673810, 1117271, 1549763, 2088811, 2234542, 3099526, 4177622, 5586355, 7748815, 10444055, 11172710, 15497630, 20888110, 48042653, 96085306, 240213265, 480426530]

約数ペア:

[(1, 480426530), (2, 240213265), (5, 96085306), (10, 48042653), (23, 20888110), (31, 15497630), (43, 11172710), (46, 10444055), (62, 7748815), (86, 5586355), (115, 4177622), (155, 3099526), (215, 2234542), (230, 2088811), (310, 1549763), (430, 1117271), (713, 673810), (989, 485770), (1333, 360410), (1426, 336905), (1567, 306590), (1978, 242885), (2666, 180205), (3134, 153295), (3565, 134762), (4945, 97154), (6665, 72082), (7130, 67381), (7835, 61318), (9890, 48577), (13330, 36041), (15670, 30659)]