7130725098

素因数分解:

$2^1\times 3^1\times 7^4\times {\mathrm{23}}^1\times {\mathrm{21521}}^1$

素因数の和:21577

約数の個数: 80

約数和(自身を含む): 17361539136

約数和(自身を除く): 10230814038

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 49, 69, 98, 138, 147, 161, 294, 322, 343, 483, 686, 966, 1029, 1127, 2058, 2254, 2401, 3381, 4802, 6762, 7203, 7889, 14406, 15778, 21521, 23667, 43042, 47334, 55223, 64563, 110446, 129126, 150647, 165669, 301294, 331338, 451941, 494983, 903882, 989966, 1054529, 1484949, 2109058, 2969898, 3163587, 3464881, 6327174, 6929762, 7381703, 10394643, 14763406, 20789286, 22145109, 24254167, 44290218, 48508334, 51671921, 72762501, 103343842, 145525002, 155015763, 169779169, 310031526, 339558338, 509337507, 1018675014, 1188454183, 2376908366, 3565362549, 7130725098]

約数ペア:

[(1, 7130725098), (2, 3565362549), (3, 2376908366), (6, 1188454183), (7, 1018675014), (14, 509337507), (21, 339558338), (23, 310031526), (42, 169779169), (46, 155015763), (49, 145525002), (69, 103343842), (98, 72762501), (138, 51671921), (147, 48508334), (161, 44290218), (294, 24254167), (322, 22145109), (343, 20789286), (483, 14763406), (686, 10394643), (966, 7381703), (1029, 6929762), (1127, 6327174), (2058, 3464881), (2254, 3163587), (2401, 2969898), (3381, 2109058), (4802, 1484949), (6762, 1054529), (7203, 989966), (7889, 903882), (14406, 494983), (15778, 451941), (21521, 331338), (23667, 301294), (43042, 165669), (47334, 150647), (55223, 129126), (64563, 110446)]