7870770

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1$

素因数の和:142

約数の個数: 96

約数和(自身を含む): 22014720

約数和(自身を除く): 14143950

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 41, 45, 54, 79, 81, 82, 90, 123, 135, 158, 162, 205, 237, 243, 246, 270, 369, 395, 405, 410, 474, 486, 615, 711, 738, 790, 810, 1107, 1185, 1215, 1230, 1422, 1845, 2133, 2214, 2370, 2430, 3239, 3321, 3555, 3690, 4266, 5535, 6399, 6478, 6642, 7110, 9717, 9963, 10665, 11070, 12798, 16195, 16605, 19197, 19434, 19926, 21330, 29151, 31995, 32390, 33210, 38394, 48585, 49815, 58302, 63990, 87453, 95985, 97170, 99630, 145755, 174906, 191970, 262359, 291510, 437265, 524718, 787077, 874530, 1311795, 1574154, 2623590, 3935385, 7870770]

約数ペア:

[(1, 7870770), (2, 3935385), (3, 2623590), (5, 1574154), (6, 1311795), (9, 874530), (10, 787077), (15, 524718), (18, 437265), (27, 291510), (30, 262359), (41, 191970), (45, 174906), (54, 145755), (79, 99630), (81, 97170), (82, 95985), (90, 87453), (123, 63990), (135, 58302), (158, 49815), (162, 48585), (205, 38394), (237, 33210), (243, 32390), (246, 31995), (270, 29151), (369, 21330), (395, 19926), (405, 19434), (410, 19197), (474, 16605), (486, 16195), (615, 12798), (711, 11070), (738, 10665), (790, 9963), (810, 9717), (1107, 7110), (1185, 6642), (1215, 6478), (1230, 6399), (1422, 5535), (1845, 4266), (2133, 3690), (2214, 3555), (2370, 3321), (2430, 3239)]