30541014

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{1117}}^1$

素因数の和:1170

約数の個数: 72

約数和(自身を含む): 79530048

約数和(自身を除く): 48989034

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 49, 62, 63, 93, 98, 126, 147, 186, 217, 279, 294, 434, 441, 558, 651, 882, 1117, 1302, 1519, 1953, 2234, 3038, 3351, 3906, 4557, 6702, 7819, 9114, 10053, 13671, 15638, 20106, 23457, 27342, 34627, 46914, 54733, 69254, 70371, 103881, 109466, 140742, 164199, 207762, 242389, 311643, 328398, 484778, 492597, 623286, 727167, 985194, 1454334, 1696723, 2181501, 3393446, 4363002, 5090169, 10180338, 15270507, 30541014]

約数ペア:

[(1, 30541014), (2, 15270507), (3, 10180338), (6, 5090169), (7, 4363002), (9, 3393446), (14, 2181501), (18, 1696723), (21, 1454334), (31, 985194), (42, 727167), (49, 623286), (62, 492597), (63, 484778), (93, 328398), (98, 311643), (126, 242389), (147, 207762), (186, 164199), (217, 140742), (279, 109466), (294, 103881), (434, 70371), (441, 69254), (558, 54733), (651, 46914), (882, 34627), (1117, 27342), (1302, 23457), (1519, 20106), (1953, 15638), (2234, 13671), (3038, 10053), (3351, 9114), (3906, 7819), (4557, 6702)]