490024230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{263}}^1\times {\mathrm{359}}^1$

素因数の和:805

約数の個数: 64

約数和(自身を含む): 1190661120

約数和(自身を除く): 700636890

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 173, 263, 346, 359, 519, 526, 718, 789, 865, 1038, 1077, 1315, 1578, 1730, 1795, 2154, 2595, 2630, 3590, 3945, 5190, 5385, 7890, 10770, 45499, 62107, 90998, 94417, 124214, 136497, 186321, 188834, 227495, 272994, 283251, 310535, 372642, 454990, 472085, 566502, 621070, 682485, 931605, 944170, 1364970, 1416255, 1863210, 2832510, 16334141, 32668282, 49002423, 81670705, 98004846, 163341410, 245012115, 490024230]

約数ペア:

[(1, 490024230), (2, 245012115), (3, 163341410), (5, 98004846), (6, 81670705), (10, 49002423), (15, 32668282), (30, 16334141), (173, 2832510), (263, 1863210), (346, 1416255), (359, 1364970), (519, 944170), (526, 931605), (718, 682485), (789, 621070), (865, 566502), (1038, 472085), (1077, 454990), (1315, 372642), (1578, 310535), (1730, 283251), (1795, 272994), (2154, 227495), (2595, 188834), (2630, 186321), (3590, 136497), (3945, 124214), (5190, 94417), (5385, 90998), (7890, 62107), (10770, 45499)]