1966050

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{257}}^1$

素因数の和:292

約数の個数: 72

約数和(自身を含む): 5614596

約数和(自身を除く): 3648546

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 25, 30, 34, 45, 50, 51, 75, 85, 90, 102, 150, 153, 170, 225, 255, 257, 306, 425, 450, 510, 514, 765, 771, 850, 1275, 1285, 1530, 1542, 2313, 2550, 2570, 3825, 3855, 4369, 4626, 6425, 7650, 7710, 8738, 11565, 12850, 13107, 19275, 21845, 23130, 26214, 38550, 39321, 43690, 57825, 65535, 78642, 109225, 115650, 131070, 196605, 218450, 327675, 393210, 655350, 983025, 1966050]

約数ペア:

[(1, 1966050), (2, 983025), (3, 655350), (5, 393210), (6, 327675), (9, 218450), (10, 196605), (15, 131070), (17, 115650), (18, 109225), (25, 78642), (30, 65535), (34, 57825), (45, 43690), (50, 39321), (51, 38550), (75, 26214), (85, 23130), (90, 21845), (102, 19275), (150, 13107), (153, 12850), (170, 11565), (225, 8738), (255, 7710), (257, 7650), (306, 6425), (425, 4626), (450, 4369), (510, 3855), (514, 3825), (765, 2570), (771, 2550), (850, 2313), (1275, 1542), (1285, 1530)]