1948758840

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{773317}}^1$

素因数の和:773341

約数の個数: 96

約数和(自身を含む): 7238256480

約数和(自身を除く): 5289497640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 773317, 1546634, 2319951, 3093268, 3866585, 4639902, 5413219, 6186536, 6959853, 7733170, 9279804, 10826438, 11599755, 13919706, 15466340, 16239657, 18559608, 21652876, 23199510, 27066095, 27839412, 30932680, 32479314, 34799265, 43305752, 46399020, 48718971, 54132190, 55678824, 64958628, 69598530, 81198285, 92798040, 97437942, 108264380, 129917256, 139197060, 162396570, 194875884, 216528760, 243594855, 278394120, 324793140, 389751768, 487189710, 649586280, 974379420, 1948758840]

約数ペア:

[(1, 1948758840), (2, 974379420), (3, 649586280), (4, 487189710), (5, 389751768), (6, 324793140), (7, 278394120), (8, 243594855), (9, 216528760), (10, 194875884), (12, 162396570), (14, 139197060), (15, 129917256), (18, 108264380), (20, 97437942), (21, 92798040), (24, 81198285), (28, 69598530), (30, 64958628), (35, 55678824), (36, 54132190), (40, 48718971), (42, 46399020), (45, 43305752), (56, 34799265), (60, 32479314), (63, 30932680), (70, 27839412), (72, 27066095), (84, 23199510), (90, 21652876), (105, 18559608), (120, 16239657), (126, 15466340), (140, 13919706), (168, 11599755), (180, 10826438), (210, 9279804), (252, 7733170), (280, 6959853), (315, 6186536), (360, 5413219), (420, 4639902), (504, 3866585), (630, 3093268), (840, 2319951), (1260, 1546634), (2520, 773317)]