289608210

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{12329}}^1$

素因数の和:12377

約数の個数: 80

約数和(自身を含む): 805642200

約数和(自身を除く): 516033990

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 29, 30, 45, 54, 58, 81, 87, 90, 135, 145, 162, 174, 261, 270, 290, 405, 435, 522, 783, 810, 870, 1305, 1566, 2349, 2610, 3915, 4698, 7830, 11745, 12329, 23490, 24658, 36987, 61645, 73974, 110961, 123290, 184935, 221922, 332883, 357541, 369870, 554805, 665766, 715082, 998649, 1072623, 1109610, 1664415, 1787705, 1997298, 2145246, 3217869, 3328830, 3575410, 4993245, 5363115, 6435738, 9653607, 9986490, 10726230, 16089345, 19307214, 28960821, 32178690, 48268035, 57921642, 96536070, 144804105, 289608210]

約数ペア:

[(1, 289608210), (2, 144804105), (3, 96536070), (5, 57921642), (6, 48268035), (9, 32178690), (10, 28960821), (15, 19307214), (18, 16089345), (27, 10726230), (29, 9986490), (30, 9653607), (45, 6435738), (54, 5363115), (58, 4993245), (81, 3575410), (87, 3328830), (90, 3217869), (135, 2145246), (145, 1997298), (162, 1787705), (174, 1664415), (261, 1109610), (270, 1072623), (290, 998649), (405, 715082), (435, 665766), (522, 554805), (783, 369870), (810, 357541), (870, 332883), (1305, 221922), (1566, 184935), (2349, 123290), (2610, 110961), (3915, 73974), (4698, 61645), (7830, 36987), (11745, 24658), (12329, 23490)]