147227820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{144341}}^1$

素因数の和:144370

約数の個数: 48

約数和(自身を含む): 436490208

約数和(自身を除く): 289262388

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 144341, 288682, 433023, 577364, 721705, 866046, 1443410, 1732092, 2165115, 2453797, 2886820, 4330230, 4907594, 7361391, 8660460, 9815188, 12268985, 14722782, 24537970, 29445564, 36806955, 49075940, 73613910, 147227820]

約数ペア:

[(1, 147227820), (2, 73613910), (3, 49075940), (4, 36806955), (5, 29445564), (6, 24537970), (10, 14722782), (12, 12268985), (15, 9815188), (17, 8660460), (20, 7361391), (30, 4907594), (34, 4330230), (51, 2886820), (60, 2453797), (68, 2165115), (85, 1732092), (102, 1443410), (170, 866046), (204, 721705), (255, 577364), (340, 433023), (510, 288682), (1020, 144341)]