30942072

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{29}}^2\times {\mathrm{73}}^1$

素因数の和:150

約数の個数: 144

約数和(自身を含む): 100548240

約数和(自身を除く): 69606168

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 29, 36, 42, 56, 58, 63, 72, 73, 84, 87, 116, 126, 146, 168, 174, 203, 219, 232, 252, 261, 292, 348, 406, 438, 504, 511, 522, 584, 609, 657, 696, 812, 841, 876, 1022, 1044, 1218, 1314, 1533, 1624, 1682, 1752, 1827, 2044, 2088, 2117, 2436, 2523, 2628, 3066, 3364, 3654, 4088, 4234, 4599, 4872, 5046, 5256, 5887, 6132, 6351, 6728, 7308, 7569, 8468, 9198, 10092, 11774, 12264, 12702, 14616, 14819, 15138, 16936, 17661, 18396, 19053, 20184, 23548, 25404, 29638, 30276, 35322, 36792, 38106, 44457, 47096, 50808, 52983, 59276, 60552, 61393, 70644, 76212, 88914, 105966, 118552, 122786, 133371, 141288, 152424, 177828, 184179, 211932, 245572, 266742, 355656, 368358, 423864, 429751, 491144, 533484, 552537, 736716, 859502, 1066968, 1105074, 1289253, 1473432, 1719004, 2210148, 2578506, 3438008, 3867759, 4420296, 5157012, 7735518, 10314024, 15471036, 30942072]

約数ペア:

[(1, 30942072), (2, 15471036), (3, 10314024), (4, 7735518), (6, 5157012), (7, 4420296), (8, 3867759), (9, 3438008), (12, 2578506), (14, 2210148), (18, 1719004), (21, 1473432), (24, 1289253), (28, 1105074), (29, 1066968), (36, 859502), (42, 736716), (56, 552537), (58, 533484), (63, 491144), (72, 429751), (73, 423864), (84, 368358), (87, 355656), (116, 266742), (126, 245572), (146, 211932), (168, 184179), (174, 177828), (203, 152424), (219, 141288), (232, 133371), (252, 122786), (261, 118552), (292, 105966), (348, 88914), (406, 76212), (438, 70644), (504, 61393), (511, 60552), (522, 59276), (584, 52983), (609, 50808), (657, 47096), (696, 44457), (812, 38106), (841, 36792), (876, 35322), (1022, 30276), (1044, 29638), (1218, 25404), (1314, 23548), (1533, 20184), (1624, 19053), (1682, 18396), (1752, 17661), (1827, 16936), (2044, 15138), (2088, 14819), (2117, 14616), (2436, 12702), (2523, 12264), (2628, 11774), (3066, 10092), (3364, 9198), (3654, 8468), (4088, 7569), (4234, 7308), (4599, 6728), (4872, 6351), (5046, 6132), (5256, 5887)]