15692491620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{515861}}^1$

素因数の和:515902

約数の個数: 108

約数和(自身を含む): 51543899316

約数和(自身を除く): 35851407696

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 169, 180, 195, 234, 260, 338, 390, 468, 507, 585, 676, 780, 845, 1014, 1170, 1521, 1690, 2028, 2340, 2535, 3042, 3380, 5070, 6084, 7605, 10140, 15210, 30420, 515861, 1031722, 1547583, 2063444, 2579305, 3095166, 4642749, 5158610, 6190332, 6706193, 7737915, 9285498, 10317220, 13412386, 15475830, 18570996, 20118579, 23213745, 26824772, 30951660, 33530965, 40237158, 46427490, 60355737, 67061930, 80474316, 87180509, 92854980, 100592895, 120711474, 134123860, 174361018, 201185790, 241422948, 261541527, 301778685, 348722036, 402371580, 435902545, 523083054, 603557370, 784624581, 871805090, 1046166108, 1207114740, 1307707635, 1569249162, 1743610180, 2615415270, 3138498324, 3923122905, 5230830540, 7846245810, 15692491620]

約数ペア:

[(1, 15692491620), (2, 7846245810), (3, 5230830540), (4, 3923122905), (5, 3138498324), (6, 2615415270), (9, 1743610180), (10, 1569249162), (12, 1307707635), (13, 1207114740), (15, 1046166108), (18, 871805090), (20, 784624581), (26, 603557370), (30, 523083054), (36, 435902545), (39, 402371580), (45, 348722036), (52, 301778685), (60, 261541527), (65, 241422948), (78, 201185790), (90, 174361018), (117, 134123860), (130, 120711474), (156, 100592895), (169, 92854980), (180, 87180509), (195, 80474316), (234, 67061930), (260, 60355737), (338, 46427490), (390, 40237158), (468, 33530965), (507, 30951660), (585, 26824772), (676, 23213745), (780, 20118579), (845, 18570996), (1014, 15475830), (1170, 13412386), (1521, 10317220), (1690, 9285498), (2028, 7737915), (2340, 6706193), (2535, 6190332), (3042, 5158610), (3380, 4642749), (5070, 3095166), (6084, 2579305), (7605, 2063444), (10140, 1547583), (15210, 1031722), (30420, 515861)]