99931020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{1039}}^1$

素因数の和:1287

約数の個数: 96

約数和(自身を含む): 321484800

約数和(自身を除く): 221553780

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 229, 420, 458, 687, 916, 1039, 1145, 1374, 1603, 2078, 2290, 2748, 3117, 3206, 3435, 4156, 4580, 4809, 5195, 6234, 6412, 6870, 7273, 8015, 9618, 10390, 12468, 13740, 14546, 15585, 16030, 19236, 20780, 21819, 24045, 29092, 31170, 32060, 36365, 43638, 48090, 62340, 72730, 87276, 96180, 109095, 145460, 218190, 237931, 436380, 475862, 713793, 951724, 1189655, 1427586, 1665517, 2379310, 2855172, 3331034, 3568965, 4758620, 4996551, 6662068, 7137930, 8327585, 9993102, 14275860, 16655170, 19986204, 24982755, 33310340, 49965510, 99931020]

約数ペア:

[(1, 99931020), (2, 49965510), (3, 33310340), (4, 24982755), (5, 19986204), (6, 16655170), (7, 14275860), (10, 9993102), (12, 8327585), (14, 7137930), (15, 6662068), (20, 4996551), (21, 4758620), (28, 3568965), (30, 3331034), (35, 2855172), (42, 2379310), (60, 1665517), (70, 1427586), (84, 1189655), (105, 951724), (140, 713793), (210, 475862), (229, 436380), (420, 237931), (458, 218190), (687, 145460), (916, 109095), (1039, 96180), (1145, 87276), (1374, 72730), (1603, 62340), (2078, 48090), (2290, 43638), (2748, 36365), (3117, 32060), (3206, 31170), (3435, 29092), (4156, 24045), (4580, 21819), (4809, 20780), (5195, 19236), (6234, 16030), (6412, 15585), (6870, 14546), (7273, 13740), (8015, 12468), (9618, 10390)]