29890728

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{373}}^1$

素因数の和:448

約数の個数: 128

約数和(自身を含む): 96940800

約数和(自身を除く): 67050072

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 53, 54, 56, 63, 72, 84, 106, 108, 126, 159, 168, 189, 212, 216, 252, 318, 371, 373, 378, 424, 477, 504, 636, 742, 746, 756, 954, 1113, 1119, 1272, 1431, 1484, 1492, 1512, 1908, 2226, 2238, 2611, 2862, 2968, 2984, 3339, 3357, 3816, 4452, 4476, 5222, 5724, 6678, 6714, 7833, 8904, 8952, 10017, 10071, 10444, 11448, 13356, 13428, 15666, 19769, 20034, 20142, 20888, 23499, 26712, 26856, 31332, 39538, 40068, 40284, 46998, 59307, 62664, 70497, 79076, 80136, 80568, 93996, 118614, 138383, 140994, 158152, 177921, 187992, 237228, 276766, 281988, 355842, 415149, 474456, 533763, 553532, 563976, 711684, 830298, 1067526, 1107064, 1245447, 1423368, 1660596, 2135052, 2490894, 3321192, 3736341, 4270104, 4981788, 7472682, 9963576, 14945364, 29890728]

約数ペア:

[(1, 29890728), (2, 14945364), (3, 9963576), (4, 7472682), (6, 4981788), (7, 4270104), (8, 3736341), (9, 3321192), (12, 2490894), (14, 2135052), (18, 1660596), (21, 1423368), (24, 1245447), (27, 1107064), (28, 1067526), (36, 830298), (42, 711684), (53, 563976), (54, 553532), (56, 533763), (63, 474456), (72, 415149), (84, 355842), (106, 281988), (108, 276766), (126, 237228), (159, 187992), (168, 177921), (189, 158152), (212, 140994), (216, 138383), (252, 118614), (318, 93996), (371, 80568), (373, 80136), (378, 79076), (424, 70497), (477, 62664), (504, 59307), (636, 46998), (742, 40284), (746, 40068), (756, 39538), (954, 31332), (1113, 26856), (1119, 26712), (1272, 23499), (1431, 20888), (1484, 20142), (1492, 20034), (1512, 19769), (1908, 15666), (2226, 13428), (2238, 13356), (2611, 11448), (2862, 10444), (2968, 10071), (2984, 10017), (3339, 8952), (3357, 8904), (3816, 7833), (4452, 6714), (4476, 6678), (5222, 5724)]