4989420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{523}}^1$

素因数の和:591

約数の個数: 72

約数和(自身を含む): 15449616

約数和(自身を除く): 10460196

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 53, 60, 90, 106, 159, 180, 212, 265, 318, 477, 523, 530, 636, 795, 954, 1046, 1060, 1569, 1590, 1908, 2092, 2385, 2615, 3138, 3180, 4707, 4770, 5230, 6276, 7845, 9414, 9540, 10460, 15690, 18828, 23535, 27719, 31380, 47070, 55438, 83157, 94140, 110876, 138595, 166314, 249471, 277190, 332628, 415785, 498942, 554380, 831570, 997884, 1247355, 1663140, 2494710, 4989420]

約数ペア:

[(1, 4989420), (2, 2494710), (3, 1663140), (4, 1247355), (5, 997884), (6, 831570), (9, 554380), (10, 498942), (12, 415785), (15, 332628), (18, 277190), (20, 249471), (30, 166314), (36, 138595), (45, 110876), (53, 94140), (60, 83157), (90, 55438), (106, 47070), (159, 31380), (180, 27719), (212, 23535), (265, 18828), (318, 15690), (477, 10460), (523, 9540), (530, 9414), (636, 7845), (795, 6276), (954, 5230), (1046, 4770), (1060, 4707), (1569, 3180), (1590, 3138), (1908, 2615), (2092, 2385)]