30485742

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{97}}^1\times {\mathrm{1069}}^1$

素因数の和:1185

約数の個数: 48

約数和(自身を含む): 71724240

約数和(自身を除く): 41238498

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 97, 98, 147, 194, 291, 294, 582, 679, 1069, 1358, 2037, 2138, 3207, 4074, 4753, 6414, 7483, 9506, 14259, 14966, 22449, 28518, 44898, 52381, 103693, 104762, 157143, 207386, 311079, 314286, 622158, 725851, 1451702, 2177553, 4355106, 5080957, 10161914, 15242871, 30485742]

約数ペア:

[(1, 30485742), (2, 15242871), (3, 10161914), (6, 5080957), (7, 4355106), (14, 2177553), (21, 1451702), (42, 725851), (49, 622158), (97, 314286), (98, 311079), (147, 207386), (194, 157143), (291, 104762), (294, 103693), (582, 52381), (679, 44898), (1069, 28518), (1358, 22449), (2037, 14966), (2138, 14259), (3207, 9506), (4074, 7483), (4753, 6414)]