825210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{173}}^1$

素因数の和:239

約数の個数: 48

約数和(自身を含む): 2198664

約数和(自身を除く): 1373454

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 53, 90, 106, 159, 173, 265, 318, 346, 477, 519, 530, 795, 865, 954, 1038, 1557, 1590, 1730, 2385, 2595, 3114, 4770, 5190, 7785, 9169, 15570, 18338, 27507, 45845, 55014, 82521, 91690, 137535, 165042, 275070, 412605, 825210]

約数ペア:

[(1, 825210), (2, 412605), (3, 275070), (5, 165042), (6, 137535), (9, 91690), (10, 82521), (15, 55014), (18, 45845), (30, 27507), (45, 18338), (53, 15570), (90, 9169), (106, 7785), (159, 5190), (173, 4770), (265, 3114), (318, 2595), (346, 2385), (477, 1730), (519, 1590), (530, 1557), (795, 1038), (865, 954)]