30206748

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{607}}^1$

素因数の和:667

約数の個数: 96

約数和(自身を含む): 85800960

約数和(自身を除く): 55594212

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 29, 33, 39, 44, 52, 58, 66, 78, 87, 116, 132, 143, 156, 174, 286, 319, 348, 377, 429, 572, 607, 638, 754, 858, 957, 1131, 1214, 1276, 1508, 1716, 1821, 1914, 2262, 2428, 3642, 3828, 4147, 4524, 6677, 7284, 7891, 8294, 12441, 13354, 15782, 16588, 17603, 20031, 23673, 24882, 26708, 31564, 35206, 40062, 47346, 49764, 52809, 70412, 80124, 86801, 94692, 105618, 173602, 193633, 211236, 228839, 260403, 347204, 387266, 457678, 520806, 580899, 686517, 774532, 915356, 1041612, 1161798, 1373034, 2323596, 2517229, 2746068, 5034458, 7551687, 10068916, 15103374, 30206748]

約数ペア:

[(1, 30206748), (2, 15103374), (3, 10068916), (4, 7551687), (6, 5034458), (11, 2746068), (12, 2517229), (13, 2323596), (22, 1373034), (26, 1161798), (29, 1041612), (33, 915356), (39, 774532), (44, 686517), (52, 580899), (58, 520806), (66, 457678), (78, 387266), (87, 347204), (116, 260403), (132, 228839), (143, 211236), (156, 193633), (174, 173602), (286, 105618), (319, 94692), (348, 86801), (377, 80124), (429, 70412), (572, 52809), (607, 49764), (638, 47346), (754, 40062), (858, 35206), (957, 31564), (1131, 26708), (1214, 24882), (1276, 23673), (1508, 20031), (1716, 17603), (1821, 16588), (1914, 15782), (2262, 13354), (2428, 12441), (3642, 8294), (3828, 7891), (4147, 7284), (4524, 6677)]