89879230

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1$

素因数の和:210

約数の個数: 96

約数和(自身を含む): 199487232

約数和(自身を除く): 109608002

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 49, 61, 62, 70, 97, 98, 122, 155, 194, 217, 245, 305, 310, 427, 434, 485, 490, 610, 679, 854, 970, 1085, 1358, 1519, 1891, 2135, 2170, 2989, 3007, 3038, 3395, 3782, 4270, 4753, 5917, 5978, 6014, 6790, 7595, 9455, 9506, 11834, 13237, 14945, 15035, 15190, 18910, 21049, 23765, 26474, 29585, 29890, 30070, 41419, 42098, 47530, 59170, 66185, 82838, 92659, 105245, 132370, 147343, 183427, 185318, 207095, 210490, 289933, 294686, 366854, 414190, 463295, 579866, 736715, 917135, 926590, 1283989, 1449665, 1473430, 1834270, 2567978, 2899330, 6419945, 8987923, 12839890, 17975846, 44939615, 89879230]

約数ペア:

[(1, 89879230), (2, 44939615), (5, 17975846), (7, 12839890), (10, 8987923), (14, 6419945), (31, 2899330), (35, 2567978), (49, 1834270), (61, 1473430), (62, 1449665), (70, 1283989), (97, 926590), (98, 917135), (122, 736715), (155, 579866), (194, 463295), (217, 414190), (245, 366854), (305, 294686), (310, 289933), (427, 210490), (434, 207095), (485, 185318), (490, 183427), (610, 147343), (679, 132370), (854, 105245), (970, 92659), (1085, 82838), (1358, 66185), (1519, 59170), (1891, 47530), (2135, 42098), (2170, 41419), (2989, 30070), (3007, 29890), (3038, 29585), (3395, 26474), (3782, 23765), (4270, 21049), (4753, 18910), (5917, 15190), (5978, 15035), (6014, 14945), (6790, 13237), (7595, 11834), (9455, 9506)]