451230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{89}}^1$

素因数の和:125

約数の個数: 48

約数和(自身を含む): 1185840

約数和(自身を除く): 734610

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 89, 130, 169, 178, 195, 267, 338, 390, 445, 507, 534, 845, 890, 1014, 1157, 1335, 1690, 2314, 2535, 2670, 3471, 5070, 5785, 6942, 11570, 15041, 17355, 30082, 34710, 45123, 75205, 90246, 150410, 225615, 451230]

約数ペア:

[(1, 451230), (2, 225615), (3, 150410), (5, 90246), (6, 75205), (10, 45123), (13, 34710), (15, 30082), (26, 17355), (30, 15041), (39, 11570), (65, 6942), (78, 5785), (89, 5070), (130, 3471), (169, 2670), (178, 2535), (195, 2314), (267, 1690), (338, 1335), (390, 1157), (445, 1014), (507, 890), (534, 845)]