84531690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{911}}^1\times {\mathrm{1031}}^1$

素因数の和:1955

約数の個数: 48

約数和(自身を含む): 220237056

約数和(自身を除く): 135705366

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 911, 1031, 1822, 2062, 2733, 3093, 4555, 5155, 5466, 6186, 8199, 9110, 9279, 10310, 13665, 15465, 16398, 18558, 27330, 30930, 40995, 46395, 81990, 92790, 939241, 1878482, 2817723, 4696205, 5635446, 8453169, 9392410, 14088615, 16906338, 28177230, 42265845, 84531690]

約数ペア:

[(1, 84531690), (2, 42265845), (3, 28177230), (5, 16906338), (6, 14088615), (9, 9392410), (10, 8453169), (15, 5635446), (18, 4696205), (30, 2817723), (45, 1878482), (90, 939241), (911, 92790), (1031, 81990), (1822, 46395), (2062, 40995), (2733, 30930), (3093, 27330), (4555, 18558), (5155, 16398), (5466, 15465), (6186, 13665), (8199, 10310), (9110, 9279)]