30470272

素因数分解:

$2^7\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1097}}^1$

素因数の和:1149

約数の個数: 64

約数和(自身を含む): 71677440

約数和(自身を除く): 41207168

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 128, 217, 224, 248, 434, 448, 496, 868, 896, 992, 1097, 1736, 1984, 2194, 3472, 3968, 4388, 6944, 7679, 8776, 13888, 15358, 17552, 27776, 30716, 34007, 35104, 61432, 68014, 70208, 122864, 136028, 140416, 238049, 245728, 272056, 476098, 491456, 544112, 952196, 982912, 1088224, 1904392, 2176448, 3808784, 4352896, 7617568, 15235136, 30470272]

約数ペア:

[(1, 30470272), (2, 15235136), (4, 7617568), (7, 4352896), (8, 3808784), (14, 2176448), (16, 1904392), (28, 1088224), (31, 982912), (32, 952196), (56, 544112), (62, 491456), (64, 476098), (112, 272056), (124, 245728), (128, 238049), (217, 140416), (224, 136028), (248, 122864), (434, 70208), (448, 68014), (496, 61432), (868, 35104), (896, 34007), (992, 30716), (1097, 27776), (1736, 17552), (1984, 15358), (2194, 13888), (3472, 8776), (3968, 7679), (4388, 6944)]