1488216870

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{2362249}}^1$

素因数の和:2362269

約数の個数: 48

約数和(自身を含む): 4422132000

約数和(自身を除く): 2933915130

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 2362249, 4724498, 7086747, 11811245, 14173494, 16535743, 21260241, 23622490, 33071486, 35433735, 42520482, 49607229, 70867470, 82678715, 99214458, 106301205, 148821687, 165357430, 212602410, 248036145, 297643374, 496072290, 744108435, 1488216870]

約数ペア:

[(1, 1488216870), (2, 744108435), (3, 496072290), (5, 297643374), (6, 248036145), (7, 212602410), (9, 165357430), (10, 148821687), (14, 106301205), (15, 99214458), (18, 82678715), (21, 70867470), (30, 49607229), (35, 42520482), (42, 35433735), (45, 33071486), (63, 23622490), (70, 21260241), (90, 16535743), (105, 14173494), (126, 11811245), (210, 7086747), (315, 4724498), (630, 2362249)]