31965210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{2053}}^1$

素因数の和:2239

約数の個数: 48

約数和(自身を含む): 83630664

約数和(自身を除く): 51665454

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 173, 346, 519, 865, 1038, 1557, 1730, 2053, 2595, 3114, 4106, 5190, 6159, 7785, 10265, 12318, 15570, 18477, 20530, 30795, 36954, 61590, 92385, 184770, 355169, 710338, 1065507, 1775845, 2131014, 3196521, 3551690, 5327535, 6393042, 10655070, 15982605, 31965210]

約数ペア:

[(1, 31965210), (2, 15982605), (3, 10655070), (5, 6393042), (6, 5327535), (9, 3551690), (10, 3196521), (15, 2131014), (18, 1775845), (30, 1065507), (45, 710338), (90, 355169), (173, 184770), (346, 92385), (519, 61590), (865, 36954), (1038, 30795), (1557, 20530), (1730, 18477), (2053, 15570), (2595, 12318), (3114, 10265), (4106, 7785), (5190, 6159)]