419845860

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{6287}}^1$

素因数の和:6362

約数の個数: 144

約数和(自身を含む): 1483163136

約数和(自身を除く): 1063317276

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 53, 60, 63, 70, 84, 90, 105, 106, 126, 140, 159, 180, 210, 212, 252, 265, 315, 318, 371, 420, 477, 530, 630, 636, 742, 795, 954, 1060, 1113, 1260, 1484, 1590, 1855, 1908, 2226, 2385, 3180, 3339, 3710, 4452, 4770, 5565, 6287, 6678, 7420, 9540, 11130, 12574, 13356, 16695, 18861, 22260, 25148, 31435, 33390, 37722, 44009, 56583, 62870, 66780, 75444, 88018, 94305, 113166, 125740, 132027, 176036, 188610, 220045, 226332, 264054, 282915, 333211, 377220, 396081, 440090, 528108, 565830, 660135, 666422, 792162, 880180, 999633, 1131660, 1320270, 1332844, 1584324, 1666055, 1980405, 1999266, 2332477, 2640540, 2998899, 3332110, 3960810, 3998532, 4664954, 4998165, 5997798, 6664220, 6997431, 7921620, 9329908, 9996330, 11662385, 11995596, 13994862, 14994495, 19992660, 20992293, 23324770, 27989724, 29988990, 34987155, 41984586, 46649540, 59977980, 69974310, 83969172, 104961465, 139948620, 209922930, 419845860]

約数ペア:

[(1, 419845860), (2, 209922930), (3, 139948620), (4, 104961465), (5, 83969172), (6, 69974310), (7, 59977980), (9, 46649540), (10, 41984586), (12, 34987155), (14, 29988990), (15, 27989724), (18, 23324770), (20, 20992293), (21, 19992660), (28, 14994495), (30, 13994862), (35, 11995596), (36, 11662385), (42, 9996330), (45, 9329908), (53, 7921620), (60, 6997431), (63, 6664220), (70, 5997798), (84, 4998165), (90, 4664954), (105, 3998532), (106, 3960810), (126, 3332110), (140, 2998899), (159, 2640540), (180, 2332477), (210, 1999266), (212, 1980405), (252, 1666055), (265, 1584324), (315, 1332844), (318, 1320270), (371, 1131660), (420, 999633), (477, 880180), (530, 792162), (630, 666422), (636, 660135), (742, 565830), (795, 528108), (954, 440090), (1060, 396081), (1113, 377220), (1260, 333211), (1484, 282915), (1590, 264054), (1855, 226332), (1908, 220045), (2226, 188610), (2385, 176036), (3180, 132027), (3339, 125740), (3710, 113166), (4452, 94305), (4770, 88018), (5565, 75444), (6287, 66780), (6678, 62870), (7420, 56583), (9540, 44009), (11130, 37722), (12574, 33390), (13356, 31435), (16695, 25148), (18861, 22260)]