109898190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{509}}^1\times {\mathrm{2399}}^1$

素因数の和:2921

約数の個数: 48

約数和(自身を含む): 286416000

約数和(自身を除く): 176517810

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 509, 1018, 1527, 2399, 2545, 3054, 4581, 4798, 5090, 7197, 7635, 9162, 11995, 14394, 15270, 21591, 22905, 23990, 35985, 43182, 45810, 71970, 107955, 215910, 1221091, 2442182, 3663273, 6105455, 7326546, 10989819, 12210910, 18316365, 21979638, 36632730, 54949095, 109898190]

約数ペア:

[(1, 109898190), (2, 54949095), (3, 36632730), (5, 21979638), (6, 18316365), (9, 12210910), (10, 10989819), (15, 7326546), (18, 6105455), (30, 3663273), (45, 2442182), (90, 1221091), (509, 215910), (1018, 107955), (1527, 71970), (2399, 45810), (2545, 43182), (3054, 35985), (4581, 23990), (4798, 22905), (5090, 21591), (7197, 15270), (7635, 14394), (9162, 11995)]