30792860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1$

素因数の和:243

約数の個数: 96

約数和(自身を含む): 78769152

約数和(自身を除く): 47976292

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 73, 92, 115, 131, 140, 146, 161, 230, 262, 292, 322, 365, 460, 511, 524, 644, 655, 730, 805, 917, 1022, 1310, 1460, 1610, 1679, 1834, 2044, 2555, 2620, 3013, 3220, 3358, 3668, 4585, 5110, 6026, 6716, 8395, 9170, 9563, 10220, 11753, 12052, 15065, 16790, 18340, 19126, 21091, 23506, 30130, 33580, 38252, 42182, 47012, 47815, 58765, 60260, 66941, 84364, 95630, 105455, 117530, 133882, 191260, 210910, 219949, 235060, 267764, 334705, 421820, 439898, 669410, 879796, 1099745, 1338820, 1539643, 2199490, 3079286, 4398980, 6158572, 7698215, 15396430, 30792860]

約数ペア:

[(1, 30792860), (2, 15396430), (4, 7698215), (5, 6158572), (7, 4398980), (10, 3079286), (14, 2199490), (20, 1539643), (23, 1338820), (28, 1099745), (35, 879796), (46, 669410), (70, 439898), (73, 421820), (92, 334705), (115, 267764), (131, 235060), (140, 219949), (146, 210910), (161, 191260), (230, 133882), (262, 117530), (292, 105455), (322, 95630), (365, 84364), (460, 66941), (511, 60260), (524, 58765), (644, 47815), (655, 47012), (730, 42182), (805, 38252), (917, 33580), (1022, 30130), (1310, 23506), (1460, 21091), (1610, 19126), (1679, 18340), (1834, 16790), (2044, 15065), (2555, 12052), (2620, 11753), (3013, 10220), (3220, 9563), (3358, 9170), (3668, 8395), (4585, 6716), (5110, 6026)]