90350610

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{61463}}^1$

素因数の和:61487

約数の個数: 48

約数和(自身を含む): 252248256

約数和(自身を除く): 161897646

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 61463, 122926, 184389, 307315, 368778, 430241, 614630, 860482, 921945, 1290723, 1843890, 2151205, 2581446, 3011687, 4302410, 6023374, 6453615, 9035061, 12907230, 15058435, 18070122, 30116870, 45175305, 90350610]

約数ペア:

[(1, 90350610), (2, 45175305), (3, 30116870), (5, 18070122), (6, 15058435), (7, 12907230), (10, 9035061), (14, 6453615), (15, 6023374), (21, 4302410), (30, 3011687), (35, 2581446), (42, 2151205), (49, 1843890), (70, 1290723), (98, 921945), (105, 860482), (147, 614630), (210, 430241), (245, 368778), (294, 307315), (490, 184389), (735, 122926), (1470, 61463)]