17841390

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{229}}^1$

素因数の和:306

約数の個数: 96

約数和(自身を含む): 50971680

約数和(自身を除く): 33130290

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 53, 70, 98, 105, 106, 147, 159, 210, 229, 245, 265, 294, 318, 371, 458, 490, 530, 687, 735, 742, 795, 1113, 1145, 1374, 1470, 1590, 1603, 1855, 2226, 2290, 2597, 3206, 3435, 3710, 4809, 5194, 5565, 6870, 7791, 8015, 9618, 11130, 11221, 12137, 12985, 15582, 16030, 22442, 24045, 24274, 25970, 33663, 36411, 38955, 48090, 56105, 60685, 67326, 72822, 77910, 84959, 112210, 121370, 168315, 169918, 182055, 254877, 336630, 364110, 424795, 509754, 594713, 849590, 1189426, 1274385, 1784139, 2548770, 2973565, 3568278, 5947130, 8920695, 17841390]

約数ペア:

[(1, 17841390), (2, 8920695), (3, 5947130), (5, 3568278), (6, 2973565), (7, 2548770), (10, 1784139), (14, 1274385), (15, 1189426), (21, 849590), (30, 594713), (35, 509754), (42, 424795), (49, 364110), (53, 336630), (70, 254877), (98, 182055), (105, 169918), (106, 168315), (147, 121370), (159, 112210), (210, 84959), (229, 77910), (245, 72822), (265, 67326), (294, 60685), (318, 56105), (371, 48090), (458, 38955), (490, 36411), (530, 33663), (687, 25970), (735, 24274), (742, 24045), (795, 22442), (1113, 16030), (1145, 15582), (1374, 12985), (1470, 12137), (1590, 11221), (1603, 11130), (1855, 9618), (2226, 8015), (2290, 7791), (2597, 6870), (3206, 5565), (3435, 5194), (3710, 4809)]