30861324

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{431}}^1$

素因数の和:477

約数の個数: 120

約数和(自身を含む): 92207808

約数和(自身を除く): 61346484

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 27, 34, 36, 39, 51, 52, 54, 68, 78, 81, 102, 108, 117, 153, 156, 162, 204, 221, 234, 306, 324, 351, 431, 442, 459, 468, 612, 663, 702, 862, 884, 918, 1053, 1293, 1326, 1377, 1404, 1724, 1836, 1989, 2106, 2586, 2652, 2754, 3879, 3978, 4212, 5172, 5508, 5603, 5967, 7327, 7758, 7956, 11206, 11637, 11934, 14654, 15516, 16809, 17901, 21981, 22412, 23274, 23868, 29308, 33618, 34911, 35802, 43962, 46548, 50427, 65943, 67236, 69822, 71604, 87924, 95251, 100854, 131886, 139644, 151281, 190502, 197829, 201708, 263772, 285753, 302562, 381004, 395658, 453843, 571506, 593487, 605124, 791316, 857259, 907686, 1143012, 1186974, 1714518, 1815372, 2373948, 2571777, 3429036, 5143554, 7715331, 10287108, 15430662, 30861324]

約数ペア:

[(1, 30861324), (2, 15430662), (3, 10287108), (4, 7715331), (6, 5143554), (9, 3429036), (12, 2571777), (13, 2373948), (17, 1815372), (18, 1714518), (26, 1186974), (27, 1143012), (34, 907686), (36, 857259), (39, 791316), (51, 605124), (52, 593487), (54, 571506), (68, 453843), (78, 395658), (81, 381004), (102, 302562), (108, 285753), (117, 263772), (153, 201708), (156, 197829), (162, 190502), (204, 151281), (221, 139644), (234, 131886), (306, 100854), (324, 95251), (351, 87924), (431, 71604), (442, 69822), (459, 67236), (468, 65943), (612, 50427), (663, 46548), (702, 43962), (862, 35802), (884, 34911), (918, 33618), (1053, 29308), (1293, 23868), (1326, 23274), (1377, 22412), (1404, 21981), (1724, 17901), (1836, 16809), (1989, 15516), (2106, 14654), (2586, 11934), (2652, 11637), (2754, 11206), (3879, 7956), (3978, 7758), (4212, 7327), (5172, 5967), (5508, 5603)]