139742010

素因数分解:

$2^1\times 3^6\times 5^1\times {\mathrm{29}}^1\times {\mathrm{661}}^1$

素因数の和:715

約数の個数: 112

約数和(自身を含む): 390725640

約数和(自身を除く): 250983630

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 29, 30, 45, 54, 58, 81, 87, 90, 135, 145, 162, 174, 243, 261, 270, 290, 405, 435, 486, 522, 661, 729, 783, 810, 870, 1215, 1305, 1322, 1458, 1566, 1983, 2349, 2430, 2610, 3305, 3645, 3915, 3966, 4698, 5949, 6610, 7047, 7290, 7830, 9915, 11745, 11898, 14094, 17847, 19169, 19830, 21141, 23490, 29745, 35235, 35694, 38338, 42282, 53541, 57507, 59490, 70470, 89235, 95845, 105705, 107082, 115014, 160623, 172521, 178470, 191690, 211410, 267705, 287535, 321246, 345042, 481869, 517563, 535410, 575070, 803115, 862605, 963738, 1035126, 1552689, 1606230, 1725210, 2409345, 2587815, 3105378, 4658067, 4818690, 5175630, 7763445, 9316134, 13974201, 15526890, 23290335, 27948402, 46580670, 69871005, 139742010]

約数ペア:

[(1, 139742010), (2, 69871005), (3, 46580670), (5, 27948402), (6, 23290335), (9, 15526890), (10, 13974201), (15, 9316134), (18, 7763445), (27, 5175630), (29, 4818690), (30, 4658067), (45, 3105378), (54, 2587815), (58, 2409345), (81, 1725210), (87, 1606230), (90, 1552689), (135, 1035126), (145, 963738), (162, 862605), (174, 803115), (243, 575070), (261, 535410), (270, 517563), (290, 481869), (405, 345042), (435, 321246), (486, 287535), (522, 267705), (661, 211410), (729, 191690), (783, 178470), (810, 172521), (870, 160623), (1215, 115014), (1305, 107082), (1322, 105705), (1458, 95845), (1566, 89235), (1983, 70470), (2349, 59490), (2430, 57507), (2610, 53541), (3305, 42282), (3645, 38338), (3915, 35694), (3966, 35235), (4698, 29745), (5949, 23490), (6610, 21141), (7047, 19830), (7290, 19169), (7830, 17847), (9915, 14094), (11745, 11898)]