1008048420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{294751}}^1$

素因数の和:294785

約数の個数: 72

約数和(自身を含む): 3218691840

約数和(自身を除く): 2210643420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3420, 294751, 589502, 884253, 1179004, 1473755, 1768506, 2652759, 2947510, 3537012, 4421265, 5305518, 5600269, 5895020, 8842530, 10611036, 11200538, 13263795, 16800807, 17685060, 22401076, 26527590, 28001345, 33601614, 50402421, 53055180, 56002690, 67203228, 84004035, 100804842, 112005380, 168008070, 201609684, 252012105, 336016140, 504024210, 1008048420]

約数ペア:

[(1, 1008048420), (2, 504024210), (3, 336016140), (4, 252012105), (5, 201609684), (6, 168008070), (9, 112005380), (10, 100804842), (12, 84004035), (15, 67203228), (18, 56002690), (19, 53055180), (20, 50402421), (30, 33601614), (36, 28001345), (38, 26527590), (45, 22401076), (57, 17685060), (60, 16800807), (76, 13263795), (90, 11200538), (95, 10611036), (114, 8842530), (171, 5895020), (180, 5600269), (190, 5305518), (228, 4421265), (285, 3537012), (342, 2947510), (380, 2652759), (570, 1768506), (684, 1473755), (855, 1179004), (1140, 884253), (1710, 589502), (3420, 294751)]