99387190

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1$

素因数の和:206

約数の個数: 96

約数和(自身を含む): 219399840

約数和(自身を除く): 120012650

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 49, 53, 70, 86, 89, 98, 106, 178, 215, 245, 265, 301, 371, 430, 445, 490, 530, 602, 623, 742, 890, 1246, 1505, 1855, 2107, 2279, 2597, 3010, 3115, 3710, 3827, 4214, 4361, 4558, 4717, 5194, 6230, 7654, 8722, 9434, 10535, 11395, 12985, 15953, 19135, 21070, 21805, 22790, 23585, 25970, 26789, 31906, 33019, 38270, 43610, 47170, 53578, 66038, 79765, 111671, 133945, 159530, 165095, 187523, 202831, 223342, 231133, 267890, 330190, 375046, 405662, 462266, 558355, 937615, 1014155, 1116710, 1155665, 1419817, 1875230, 2028310, 2311330, 2839634, 7099085, 9938719, 14198170, 19877438, 49693595, 99387190]

約数ペア:

[(1, 99387190), (2, 49693595), (5, 19877438), (7, 14198170), (10, 9938719), (14, 7099085), (35, 2839634), (43, 2311330), (49, 2028310), (53, 1875230), (70, 1419817), (86, 1155665), (89, 1116710), (98, 1014155), (106, 937615), (178, 558355), (215, 462266), (245, 405662), (265, 375046), (301, 330190), (371, 267890), (430, 231133), (445, 223342), (490, 202831), (530, 187523), (602, 165095), (623, 159530), (742, 133945), (890, 111671), (1246, 79765), (1505, 66038), (1855, 53578), (2107, 47170), (2279, 43610), (2597, 38270), (3010, 33019), (3115, 31906), (3710, 26789), (3827, 25970), (4214, 23585), (4361, 22790), (4558, 21805), (4717, 21070), (5194, 19135), (6230, 15953), (7654, 12985), (8722, 11395), (9434, 10535)]