15185909130

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{251}}^1\times {\mathrm{4723}}^1$

素因数の和:5052

約数の個数: 128

約数和(自身を含む): 42513278976

約数和(自身を除く): 27327369846

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 61, 70, 105, 122, 183, 210, 251, 305, 366, 427, 502, 610, 753, 854, 915, 1255, 1281, 1506, 1757, 1830, 2135, 2510, 2562, 3514, 3765, 4270, 4723, 5271, 6405, 7530, 8785, 9446, 10542, 12810, 14169, 15311, 17570, 23615, 26355, 28338, 30622, 33061, 45933, 47230, 52710, 66122, 70845, 76555, 91866, 99183, 107177, 141690, 153110, 165305, 198366, 214354, 229665, 288103, 321531, 330610, 459330, 495915, 535885, 576206, 643062, 864309, 991830, 1071770, 1185473, 1440515, 1607655, 1728618, 2016721, 2370946, 2881030, 3215310, 3556419, 4033442, 4321545, 5927365, 6050163, 7112838, 8298311, 8643090, 10083605, 11854730, 12100326, 16596622, 17782095, 20167210, 24894933, 30250815, 35564190, 41491555, 49789866, 60501630, 72313853, 82983110, 124474665, 144627706, 216941559, 248949330, 361569265, 433883118, 506196971, 723138530, 1012393942, 1084707795, 1518590913, 2169415590, 2530984855, 3037181826, 5061969710, 7592954565, 15185909130]

約数ペア:

[(1, 15185909130), (2, 7592954565), (3, 5061969710), (5, 3037181826), (6, 2530984855), (7, 2169415590), (10, 1518590913), (14, 1084707795), (15, 1012393942), (21, 723138530), (30, 506196971), (35, 433883118), (42, 361569265), (61, 248949330), (70, 216941559), (105, 144627706), (122, 124474665), (183, 82983110), (210, 72313853), (251, 60501630), (305, 49789866), (366, 41491555), (427, 35564190), (502, 30250815), (610, 24894933), (753, 20167210), (854, 17782095), (915, 16596622), (1255, 12100326), (1281, 11854730), (1506, 10083605), (1757, 8643090), (1830, 8298311), (2135, 7112838), (2510, 6050163), (2562, 5927365), (3514, 4321545), (3765, 4033442), (4270, 3556419), (4723, 3215310), (5271, 2881030), (6405, 2370946), (7530, 2016721), (8785, 1728618), (9446, 1607655), (10542, 1440515), (12810, 1185473), (14169, 1071770), (15311, 991830), (17570, 864309), (23615, 643062), (26355, 576206), (28338, 535885), (30622, 495915), (33061, 459330), (45933, 330610), (47230, 321531), (52710, 288103), (66122, 229665), (70845, 214354), (76555, 198366), (91866, 165305), (99183, 153110), (107177, 141690)]