30185484

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1$

素因数の和:255

約数の個数: 96

約数和(自身を含む): 84327936

約数和(自身を除く): 54142452

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 61, 84, 86, 122, 129, 137, 172, 183, 244, 258, 274, 301, 366, 411, 427, 516, 548, 602, 732, 822, 854, 903, 959, 1204, 1281, 1644, 1708, 1806, 1918, 2562, 2623, 2877, 3612, 3836, 5124, 5246, 5754, 5891, 7869, 8357, 10492, 11508, 11782, 15738, 16714, 17673, 18361, 23564, 25071, 31476, 33428, 35346, 36722, 41237, 50142, 55083, 58499, 70692, 73444, 82474, 100284, 110166, 116998, 123711, 164948, 175497, 220332, 233996, 247422, 350994, 359351, 494844, 701988, 718702, 1078053, 1437404, 2156106, 2515457, 4312212, 5030914, 7546371, 10061828, 15092742, 30185484]

約数ペア:

[(1, 30185484), (2, 15092742), (3, 10061828), (4, 7546371), (6, 5030914), (7, 4312212), (12, 2515457), (14, 2156106), (21, 1437404), (28, 1078053), (42, 718702), (43, 701988), (61, 494844), (84, 359351), (86, 350994), (122, 247422), (129, 233996), (137, 220332), (172, 175497), (183, 164948), (244, 123711), (258, 116998), (274, 110166), (301, 100284), (366, 82474), (411, 73444), (427, 70692), (516, 58499), (548, 55083), (602, 50142), (732, 41237), (822, 36722), (854, 35346), (903, 33428), (959, 31476), (1204, 25071), (1281, 23564), (1644, 18361), (1708, 17673), (1806, 16714), (1918, 15738), (2562, 11782), (2623, 11508), (2877, 10492), (3612, 8357), (3836, 7869), (5124, 5891), (5246, 5754)]