2798563320

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{1110541}}^1$

素因数の和:1110565

約数の個数: 96

約数和(自身を含む): 10394673120

約数和(自身を除く): 7596109800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 1110541, 2221082, 3331623, 4442164, 5552705, 6663246, 7773787, 8884328, 9994869, 11105410, 13326492, 15547574, 16658115, 19989738, 22210820, 23321361, 26652984, 31095148, 33316230, 38868935, 39979476, 44421640, 46642722, 49974345, 62190296, 66632460, 69964083, 77737870, 79958952, 93285444, 99948690, 116606805, 133264920, 139928166, 155475740, 186570888, 199897380, 233213610, 279856332, 310951480, 349820415, 399794760, 466427220, 559712664, 699640830, 932854440, 1399281660, 2798563320]

約数ペア:

[(1, 2798563320), (2, 1399281660), (3, 932854440), (4, 699640830), (5, 559712664), (6, 466427220), (7, 399794760), (8, 349820415), (9, 310951480), (10, 279856332), (12, 233213610), (14, 199897380), (15, 186570888), (18, 155475740), (20, 139928166), (21, 133264920), (24, 116606805), (28, 99948690), (30, 93285444), (35, 79958952), (36, 77737870), (40, 69964083), (42, 66632460), (45, 62190296), (56, 49974345), (60, 46642722), (63, 44421640), (70, 39979476), (72, 38868935), (84, 33316230), (90, 31095148), (105, 26652984), (120, 23321361), (126, 22210820), (140, 19989738), (168, 16658115), (180, 15547574), (210, 13326492), (252, 11105410), (280, 9994869), (315, 8884328), (360, 7773787), (420, 6663246), (504, 5552705), (630, 4442164), (840, 3331623), (1260, 2221082), (2520, 1110541)]