2661290415

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{17137}}^1$

素因数の和:17201

約数の個数: 96

約数和(自身を含む): 5774820480

約数和(自身を除く): 3113530065

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 29, 35, 45, 51, 63, 85, 87, 105, 119, 145, 153, 203, 255, 261, 315, 357, 435, 493, 595, 609, 765, 1015, 1071, 1305, 1479, 1785, 1827, 2465, 3045, 3451, 4437, 5355, 7395, 9135, 10353, 17137, 17255, 22185, 31059, 51411, 51765, 85685, 119959, 154233, 155295, 257055, 291329, 359877, 496973, 599795, 771165, 873987, 1079631, 1456645, 1490919, 1799385, 2039303, 2484865, 2621961, 3478811, 4369935, 4472757, 5398155, 6117909, 7454595, 8448541, 10196515, 10436433, 13109805, 17394055, 18353727, 22363785, 25345623, 30589545, 31309299, 42242705, 52182165, 59139787, 76036869, 91768635, 126728115, 156546495, 177419361, 295698935, 380184345, 532258083, 887096805, 2661290415]

約数ペア:

[(1, 2661290415), (3, 887096805), (5, 532258083), (7, 380184345), (9, 295698935), (15, 177419361), (17, 156546495), (21, 126728115), (29, 91768635), (35, 76036869), (45, 59139787), (51, 52182165), (63, 42242705), (85, 31309299), (87, 30589545), (105, 25345623), (119, 22363785), (145, 18353727), (153, 17394055), (203, 13109805), (255, 10436433), (261, 10196515), (315, 8448541), (357, 7454595), (435, 6117909), (493, 5398155), (595, 4472757), (609, 4369935), (765, 3478811), (1015, 2621961), (1071, 2484865), (1305, 2039303), (1479, 1799385), (1785, 1490919), (1827, 1456645), (2465, 1079631), (3045, 873987), (3451, 771165), (4437, 599795), (5355, 496973), (7395, 359877), (9135, 291329), (10353, 257055), (17137, 155295), (17255, 154233), (22185, 119959), (31059, 85685), (51411, 51765)]