70753060

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:162

約数の個数: 144

約数和(自身を含む): 187076736

約数和(自身を除く): 116323676

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 43, 46, 49, 70, 73, 86, 92, 98, 115, 140, 146, 161, 172, 196, 215, 230, 245, 292, 301, 322, 365, 430, 460, 490, 511, 602, 644, 730, 805, 860, 980, 989, 1022, 1127, 1204, 1460, 1505, 1610, 1679, 1978, 2044, 2107, 2254, 2555, 3010, 3139, 3220, 3358, 3577, 3956, 4214, 4508, 4945, 5110, 5635, 6020, 6278, 6716, 6923, 7154, 8395, 8428, 9890, 10220, 10535, 11270, 11753, 12556, 13846, 14308, 15695, 16790, 17885, 19780, 21070, 21973, 22540, 23506, 27692, 31390, 33580, 34615, 35770, 42140, 43946, 47012, 48461, 58765, 62780, 69230, 71540, 72197, 82271, 87892, 96922, 109865, 117530, 138460, 144394, 153811, 164542, 193844, 219730, 235060, 242305, 288788, 307622, 329084, 360985, 411355, 439460, 484610, 505379, 615244, 721970, 769055, 822710, 969220, 1010758, 1443940, 1538110, 1645420, 2021516, 2526895, 3076220, 3537653, 5053790, 7075306, 10107580, 14150612, 17688265, 35376530, 70753060]

約数ペア:

[(1, 70753060), (2, 35376530), (4, 17688265), (5, 14150612), (7, 10107580), (10, 7075306), (14, 5053790), (20, 3537653), (23, 3076220), (28, 2526895), (35, 2021516), (43, 1645420), (46, 1538110), (49, 1443940), (70, 1010758), (73, 969220), (86, 822710), (92, 769055), (98, 721970), (115, 615244), (140, 505379), (146, 484610), (161, 439460), (172, 411355), (196, 360985), (215, 329084), (230, 307622), (245, 288788), (292, 242305), (301, 235060), (322, 219730), (365, 193844), (430, 164542), (460, 153811), (490, 144394), (511, 138460), (602, 117530), (644, 109865), (730, 96922), (805, 87892), (860, 82271), (980, 72197), (989, 71540), (1022, 69230), (1127, 62780), (1204, 58765), (1460, 48461), (1505, 47012), (1610, 43946), (1679, 42140), (1978, 35770), (2044, 34615), (2107, 33580), (2254, 31390), (2555, 27692), (3010, 23506), (3139, 22540), (3220, 21973), (3358, 21070), (3577, 19780), (3956, 17885), (4214, 16790), (4508, 15695), (4945, 14308), (5110, 13846), (5635, 12556), (6020, 11753), (6278, 11270), (6716, 10535), (6923, 10220), (7154, 9890), (8395, 8428)]