2002385910

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{277}}^1\times {\mathrm{1187}}^1$

素因数の和:1510

約数の個数: 128

約数和(自身を含む): 5706961920

約数和(自身を除く): 3704576010

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 29, 30, 35, 42, 58, 70, 87, 105, 145, 174, 203, 210, 277, 290, 406, 435, 554, 609, 831, 870, 1015, 1187, 1218, 1385, 1662, 1939, 2030, 2374, 2770, 3045, 3561, 3878, 4155, 5817, 5935, 6090, 7122, 8033, 8309, 8310, 9695, 11634, 11870, 16066, 16618, 17805, 19390, 24099, 24927, 29085, 34423, 35610, 40165, 41545, 48198, 49854, 56231, 58170, 68846, 80330, 83090, 103269, 112462, 120495, 124635, 168693, 172115, 206538, 240961, 240990, 249270, 281155, 328799, 337386, 344230, 481922, 516345, 562310, 657598, 722883, 843465, 986397, 1032690, 1204805, 1445766, 1643995, 1686930, 1972794, 2301593, 2409610, 3287990, 3614415, 4603186, 4931985, 6904779, 7228830, 9535171, 9863970, 11507965, 13809558, 19070342, 23015930, 28605513, 34523895, 47675855, 57211026, 66746197, 69047790, 95351710, 133492394, 143027565, 200238591, 286055130, 333730985, 400477182, 667461970, 1001192955, 2002385910]

約数ペア:

[(1, 2002385910), (2, 1001192955), (3, 667461970), (5, 400477182), (6, 333730985), (7, 286055130), (10, 200238591), (14, 143027565), (15, 133492394), (21, 95351710), (29, 69047790), (30, 66746197), (35, 57211026), (42, 47675855), (58, 34523895), (70, 28605513), (87, 23015930), (105, 19070342), (145, 13809558), (174, 11507965), (203, 9863970), (210, 9535171), (277, 7228830), (290, 6904779), (406, 4931985), (435, 4603186), (554, 3614415), (609, 3287990), (831, 2409610), (870, 2301593), (1015, 1972794), (1187, 1686930), (1218, 1643995), (1385, 1445766), (1662, 1204805), (1939, 1032690), (2030, 986397), (2374, 843465), (2770, 722883), (3045, 657598), (3561, 562310), (3878, 516345), (4155, 481922), (5817, 344230), (5935, 337386), (6090, 328799), (7122, 281155), (8033, 249270), (8309, 240990), (8310, 240961), (9695, 206538), (11634, 172115), (11870, 168693), (16066, 124635), (16618, 120495), (17805, 112462), (19390, 103269), (24099, 83090), (24927, 80330), (29085, 68846), (34423, 58170), (35610, 56231), (40165, 49854), (41545, 48198)]