1796639670

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{641}}^1\times {\mathrm{1483}}^1$

素因数の和:2147

約数の個数: 128

約数和(自身を含む): 5487713280

約数和(自身を除く): 3691073610

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 641, 945, 1282, 1483, 1890, 1923, 2966, 3205, 3846, 4449, 4487, 5769, 6410, 7415, 8898, 8974, 9615, 10381, 11538, 13347, 13461, 14830, 17307, 19230, 20762, 22245, 22435, 26694, 26922, 28845, 31143, 34614, 40041, 40383, 44490, 44870, 51905, 57690, 62286, 66735, 67305, 80082, 80766, 86535, 93429, 103810, 121149, 133470, 134610, 155715, 173070, 186858, 200205, 201915, 242298, 280287, 311430, 400410, 403830, 467145, 560574, 605745, 934290, 950603, 1211490, 1401435, 1901206, 2802870, 2851809, 4753015, 5703618, 6654221, 8555427, 9506030, 13308442, 14259045, 17110854, 19962663, 25666281, 28518090, 33271105, 39925326, 42777135, 51332562, 59887989, 66542210, 85554270, 99813315, 119775978, 128331405, 179663967, 199626630, 256662810, 299439945, 359327934, 598879890, 898319835, 1796639670]

約数ペア:

[(1, 1796639670), (2, 898319835), (3, 598879890), (5, 359327934), (6, 299439945), (7, 256662810), (9, 199626630), (10, 179663967), (14, 128331405), (15, 119775978), (18, 99813315), (21, 85554270), (27, 66542210), (30, 59887989), (35, 51332562), (42, 42777135), (45, 39925326), (54, 33271105), (63, 28518090), (70, 25666281), (90, 19962663), (105, 17110854), (126, 14259045), (135, 13308442), (189, 9506030), (210, 8555427), (270, 6654221), (315, 5703618), (378, 4753015), (630, 2851809), (641, 2802870), (945, 1901206), (1282, 1401435), (1483, 1211490), (1890, 950603), (1923, 934290), (2966, 605745), (3205, 560574), (3846, 467145), (4449, 403830), (4487, 400410), (5769, 311430), (6410, 280287), (7415, 242298), (8898, 201915), (8974, 200205), (9615, 186858), (10381, 173070), (11538, 155715), (13347, 134610), (13461, 133470), (14830, 121149), (17307, 103810), (19230, 93429), (20762, 86535), (22245, 80766), (22435, 80082), (26694, 67305), (26922, 66735), (28845, 62286), (31143, 57690), (34614, 51905), (40041, 44870), (40383, 44490)]