4406371620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{338431}}^1$

素因数の和:338481

約数の個数: 96

約数和(自身を含む): 14555283456

約数和(自身を除く): 10148911836

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 31, 35, 42, 60, 62, 70, 84, 93, 105, 124, 140, 155, 186, 210, 217, 310, 372, 420, 434, 465, 620, 651, 868, 930, 1085, 1302, 1860, 2170, 2604, 3255, 4340, 6510, 13020, 338431, 676862, 1015293, 1353724, 1692155, 2030586, 2369017, 3384310, 4061172, 4738034, 5076465, 6768620, 7107051, 9476068, 10152930, 10491361, 11845085, 14214102, 20305860, 20982722, 23690170, 28428204, 31474083, 35535255, 41965444, 47380340, 52456805, 62948166, 71070510, 73439527, 104913610, 125896332, 142141020, 146879054, 157370415, 209827220, 220318581, 293758108, 314740830, 367197635, 440637162, 629481660, 734395270, 881274324, 1101592905, 1468790540, 2203185810, 4406371620]

約数ペア:

[(1, 4406371620), (2, 2203185810), (3, 1468790540), (4, 1101592905), (5, 881274324), (6, 734395270), (7, 629481660), (10, 440637162), (12, 367197635), (14, 314740830), (15, 293758108), (20, 220318581), (21, 209827220), (28, 157370415), (30, 146879054), (31, 142141020), (35, 125896332), (42, 104913610), (60, 73439527), (62, 71070510), (70, 62948166), (84, 52456805), (93, 47380340), (105, 41965444), (124, 35535255), (140, 31474083), (155, 28428204), (186, 23690170), (210, 20982722), (217, 20305860), (310, 14214102), (372, 11845085), (420, 10491361), (434, 10152930), (465, 9476068), (620, 7107051), (651, 6768620), (868, 5076465), (930, 4738034), (1085, 4061172), (1302, 3384310), (1860, 2369017), (2170, 2030586), (2604, 1692155), (3255, 1353724), (4340, 1015293), (6510, 676862), (13020, 338431)]