66544980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{48221}}^1$

素因数の和:48256

約数の個数: 48

約数和(自身を含む): 194431104

約数和(自身を除く): 127886124

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 48221, 96442, 144663, 192884, 241105, 289326, 482210, 578652, 723315, 964420, 1109083, 1446630, 2218166, 2893260, 3327249, 4436332, 5545415, 6654498, 11090830, 13308996, 16636245, 22181660, 33272490, 66544980]

約数ペア:

[(1, 66544980), (2, 33272490), (3, 22181660), (4, 16636245), (5, 13308996), (6, 11090830), (10, 6654498), (12, 5545415), (15, 4436332), (20, 3327249), (23, 2893260), (30, 2218166), (46, 1446630), (60, 1109083), (69, 964420), (92, 723315), (115, 578652), (138, 482210), (230, 289326), (276, 241105), (345, 192884), (460, 144663), (690, 96442), (1380, 48221)]