1870469160

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{318107}}^1$

素因数の和:318135

約数の個数: 96

約数和(自身を含む): 6527576160

約数和(自身を除く): 4657107000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 392, 420, 490, 588, 735, 840, 980, 1176, 1470, 1960, 2940, 5880, 318107, 636214, 954321, 1272428, 1590535, 1908642, 2226749, 2544856, 3181070, 3817284, 4453498, 4771605, 6362140, 6680247, 7634568, 8906996, 9543210, 11133745, 12724280, 13360494, 15587243, 17813992, 19086420, 22267490, 26720988, 31174486, 33401235, 38172840, 44534980, 46761729, 53441976, 62348972, 66802470, 77936215, 89069960, 93523458, 124697944, 133604940, 155872430, 187046916, 233808645, 267209880, 311744860, 374093832, 467617290, 623489720, 935234580, 1870469160]

約数ペア:

[(1, 1870469160), (2, 935234580), (3, 623489720), (4, 467617290), (5, 374093832), (6, 311744860), (7, 267209880), (8, 233808645), (10, 187046916), (12, 155872430), (14, 133604940), (15, 124697944), (20, 93523458), (21, 89069960), (24, 77936215), (28, 66802470), (30, 62348972), (35, 53441976), (40, 46761729), (42, 44534980), (49, 38172840), (56, 33401235), (60, 31174486), (70, 26720988), (84, 22267490), (98, 19086420), (105, 17813992), (120, 15587243), (140, 13360494), (147, 12724280), (168, 11133745), (196, 9543210), (210, 8906996), (245, 7634568), (280, 6680247), (294, 6362140), (392, 4771605), (420, 4453498), (490, 3817284), (588, 3181070), (735, 2544856), (840, 2226749), (980, 1908642), (1176, 1590535), (1470, 1272428), (1960, 954321), (2940, 636214), (5880, 318107)]