268302510

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{141959}}^1$

素因数の和:141982

約数の個数: 64

約数和(自身を含む): 817689600

約数和(自身を除く): 549387090

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 141959, 283918, 425877, 709795, 851754, 993713, 1277631, 1419590, 1987426, 2129385, 2555262, 2981139, 3832893, 4258770, 4968565, 5962278, 6388155, 7665786, 8943417, 9937130, 12776310, 14905695, 17886834, 19164465, 26830251, 29811390, 38328930, 44717085, 53660502, 89434170, 134151255, 268302510]

約数ペア:

[(1, 268302510), (2, 134151255), (3, 89434170), (5, 53660502), (6, 44717085), (7, 38328930), (9, 29811390), (10, 26830251), (14, 19164465), (15, 17886834), (18, 14905695), (21, 12776310), (27, 9937130), (30, 8943417), (35, 7665786), (42, 6388155), (45, 5962278), (54, 4968565), (63, 4258770), (70, 3832893), (90, 2981139), (105, 2555262), (126, 2129385), (135, 1987426), (189, 1419590), (210, 1277631), (270, 993713), (315, 851754), (378, 709795), (630, 425877), (945, 283918), (1890, 141959)]