98221590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{17891}}^1$

素因数の和:17965

約数の個数: 48

約数和(自身を含む): 259577136

約数和(自身を除く): 161355546

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 61, 90, 122, 183, 305, 366, 549, 610, 915, 1098, 1830, 2745, 5490, 17891, 35782, 53673, 89455, 107346, 161019, 178910, 268365, 322038, 536730, 805095, 1091351, 1610190, 2182702, 3274053, 5456755, 6548106, 9822159, 10913510, 16370265, 19644318, 32740530, 49110795, 98221590]

約数ペア:

[(1, 98221590), (2, 49110795), (3, 32740530), (5, 19644318), (6, 16370265), (9, 10913510), (10, 9822159), (15, 6548106), (18, 5456755), (30, 3274053), (45, 2182702), (61, 1610190), (90, 1091351), (122, 805095), (183, 536730), (305, 322038), (366, 268365), (549, 178910), (610, 161019), (915, 107346), (1098, 89455), (1830, 53673), (2745, 35782), (5490, 17891)]