6388889220

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{5070547}}^1$

素因数の和:5070569

約数の個数: 72

約数和(自身を含む): 22148153664

約数和(自身を除く): 15759264444

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 5070547, 10141094, 15211641, 20282188, 25352735, 30423282, 35493829, 45634923, 50705470, 60846564, 70987658, 76058205, 91269846, 101410940, 106481487, 141975316, 152116410, 177469145, 182539692, 212962974, 228174615, 304232820, 319444461, 354938290, 425925948, 456349230, 532407435, 638888922, 709876580, 912698460, 1064814870, 1277777844, 1597222305, 2129629740, 3194444610, 6388889220]

約数ペア:

[(1, 6388889220), (2, 3194444610), (3, 2129629740), (4, 1597222305), (5, 1277777844), (6, 1064814870), (7, 912698460), (9, 709876580), (10, 638888922), (12, 532407435), (14, 456349230), (15, 425925948), (18, 354938290), (20, 319444461), (21, 304232820), (28, 228174615), (30, 212962974), (35, 182539692), (36, 177469145), (42, 152116410), (45, 141975316), (60, 106481487), (63, 101410940), (70, 91269846), (84, 76058205), (90, 70987658), (105, 60846564), (126, 50705470), (140, 45634923), (180, 35493829), (210, 30423282), (252, 25352735), (315, 20282188), (420, 15211641), (630, 10141094), (1260, 5070547)]