770850

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{571}}^1$

素因数の和:592

約数の個数: 48

約数和(自身を含む): 2127840

約数和(自身を除く): 1356990

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 135, 150, 225, 270, 450, 571, 675, 1142, 1350, 1713, 2855, 3426, 5139, 5710, 8565, 10278, 14275, 15417, 17130, 25695, 28550, 30834, 42825, 51390, 77085, 85650, 128475, 154170, 256950, 385425, 770850]

約数ペア:

[(1, 770850), (2, 385425), (3, 256950), (5, 154170), (6, 128475), (9, 85650), (10, 77085), (15, 51390), (18, 42825), (25, 30834), (27, 28550), (30, 25695), (45, 17130), (50, 15417), (54, 14275), (75, 10278), (90, 8565), (135, 5710), (150, 5139), (225, 3426), (270, 2855), (450, 1713), (571, 1350), (675, 1142)]