1503450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{257}}^1$

素因数の和:288

約数の個数: 72

約数和(自身を含む): 4366908

約数和(自身を除く): 2863458

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 45, 50, 65, 75, 78, 90, 117, 130, 150, 195, 225, 234, 257, 325, 390, 450, 514, 585, 650, 771, 975, 1170, 1285, 1542, 1950, 2313, 2570, 2925, 3341, 3855, 4626, 5850, 6425, 6682, 7710, 10023, 11565, 12850, 16705, 19275, 20046, 23130, 30069, 33410, 38550, 50115, 57825, 60138, 83525, 100230, 115650, 150345, 167050, 250575, 300690, 501150, 751725, 1503450]

約数ペア:

[(1, 1503450), (2, 751725), (3, 501150), (5, 300690), (6, 250575), (9, 167050), (10, 150345), (13, 115650), (15, 100230), (18, 83525), (25, 60138), (26, 57825), (30, 50115), (39, 38550), (45, 33410), (50, 30069), (65, 23130), (75, 20046), (78, 19275), (90, 16705), (117, 12850), (130, 11565), (150, 10023), (195, 7710), (225, 6682), (234, 6425), (257, 5850), (325, 4626), (390, 3855), (450, 3341), (514, 2925), (585, 2570), (650, 2313), (771, 1950), (975, 1542), (1170, 1285)]