30216732

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1$

素因数の和:160

約数の個数: 144

約数和(自身を含む): 91163520

約数和(自身を除く): 60946788

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 59, 67, 78, 84, 91, 98, 118, 134, 147, 156, 177, 182, 196, 201, 236, 268, 273, 294, 354, 364, 402, 413, 469, 546, 588, 637, 708, 767, 804, 826, 871, 938, 1092, 1239, 1274, 1407, 1534, 1652, 1742, 1876, 1911, 2301, 2478, 2548, 2613, 2814, 2891, 3068, 3283, 3484, 3822, 3953, 4602, 4956, 5226, 5369, 5628, 5782, 6097, 6566, 7644, 7906, 8673, 9204, 9849, 10452, 10738, 11564, 11859, 12194, 13132, 15812, 16107, 17346, 18291, 19698, 21476, 23718, 24388, 27671, 32214, 34692, 36582, 37583, 39396, 42679, 47436, 51389, 55342, 64428, 73164, 75166, 83013, 85358, 102778, 110684, 112749, 128037, 150332, 154167, 166026, 170716, 193697, 205556, 225498, 256074, 308334, 332052, 359723, 387394, 450996, 512148, 581091, 616668, 719446, 774788, 1079169, 1162182, 1438892, 2158338, 2324364, 2518061, 4316676, 5036122, 7554183, 10072244, 15108366, 30216732]

約数ペア:

[(1, 30216732), (2, 15108366), (3, 10072244), (4, 7554183), (6, 5036122), (7, 4316676), (12, 2518061), (13, 2324364), (14, 2158338), (21, 1438892), (26, 1162182), (28, 1079169), (39, 774788), (42, 719446), (49, 616668), (52, 581091), (59, 512148), (67, 450996), (78, 387394), (84, 359723), (91, 332052), (98, 308334), (118, 256074), (134, 225498), (147, 205556), (156, 193697), (177, 170716), (182, 166026), (196, 154167), (201, 150332), (236, 128037), (268, 112749), (273, 110684), (294, 102778), (354, 85358), (364, 83013), (402, 75166), (413, 73164), (469, 64428), (546, 55342), (588, 51389), (637, 47436), (708, 42679), (767, 39396), (804, 37583), (826, 36582), (871, 34692), (938, 32214), (1092, 27671), (1239, 24388), (1274, 23718), (1407, 21476), (1534, 19698), (1652, 18291), (1742, 17346), (1876, 16107), (1911, 15812), (2301, 13132), (2478, 12194), (2548, 11859), (2613, 11564), (2814, 10738), (2891, 10452), (3068, 9849), (3283, 9204), (3484, 8673), (3822, 7906), (3953, 7644), (4602, 6566), (4956, 6097), (5226, 5782), (5369, 5628)]