98151420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{22409}}^1$

素因数の和:22494

約数の個数: 48

約数和(自身を含む): 278601120

約数和(自身を除く): 180449700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 73, 146, 219, 292, 365, 438, 730, 876, 1095, 1460, 2190, 4380, 22409, 44818, 67227, 89636, 112045, 134454, 224090, 268908, 336135, 448180, 672270, 1344540, 1635857, 3271714, 4907571, 6543428, 8179285, 9815142, 16358570, 19630284, 24537855, 32717140, 49075710, 98151420]

約数ペア:

[(1, 98151420), (2, 49075710), (3, 32717140), (4, 24537855), (5, 19630284), (6, 16358570), (10, 9815142), (12, 8179285), (15, 6543428), (20, 4907571), (30, 3271714), (60, 1635857), (73, 1344540), (146, 672270), (219, 448180), (292, 336135), (365, 268908), (438, 224090), (730, 134454), (876, 112045), (1095, 89636), (1460, 67227), (2190, 44818), (4380, 22409)]