15694681380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{5338327}}^1$

素因数の和:5338353

約数の個数: 72

約数和(自身を含む): 51119828928

約数和(自身を除く): 35425147548

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2940, 5338327, 10676654, 16014981, 21353308, 26691635, 32029962, 37368289, 53383270, 64059924, 74736578, 80074905, 106766540, 112104867, 149473156, 160149810, 186841445, 224209734, 261578023, 320299620, 373682890, 448419468, 523156046, 560524335, 747365780, 784734069, 1046312092, 1121048670, 1307890115, 1569468138, 2242097340, 2615780230, 3138936276, 3923670345, 5231560460, 7847340690, 15694681380]

約数ペア:

[(1, 15694681380), (2, 7847340690), (3, 5231560460), (4, 3923670345), (5, 3138936276), (6, 2615780230), (7, 2242097340), (10, 1569468138), (12, 1307890115), (14, 1121048670), (15, 1046312092), (20, 784734069), (21, 747365780), (28, 560524335), (30, 523156046), (35, 448419468), (42, 373682890), (49, 320299620), (60, 261578023), (70, 224209734), (84, 186841445), (98, 160149810), (105, 149473156), (140, 112104867), (147, 106766540), (196, 80074905), (210, 74736578), (245, 64059924), (294, 53383270), (420, 37368289), (490, 32029962), (588, 26691635), (735, 21353308), (980, 16014981), (1470, 10676654), (2940, 5338327)]