1613444490

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{2561023}}^1$

素因数の和:2561043

約数の個数: 48

約数和(自身を含む): 4794236928

約数和(自身を除く): 3180792438

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, 2561023, 5122046, 7683069, 12805115, 15366138, 17927161, 23049207, 25610230, 35854322, 38415345, 46098414, 53781483, 76830690, 89635805, 107562966, 115246035, 161344449, 179271610, 230492070, 268907415, 322688898, 537814830, 806722245, 1613444490]

約数ペア:

[(1, 1613444490), (2, 806722245), (3, 537814830), (5, 322688898), (6, 268907415), (7, 230492070), (9, 179271610), (10, 161344449), (14, 115246035), (15, 107562966), (18, 89635805), (21, 76830690), (30, 53781483), (35, 46098414), (42, 38415345), (45, 35854322), (63, 25610230), (70, 23049207), (90, 17927161), (105, 15366138), (126, 12805115), (210, 7683069), (315, 5122046), (630, 2561023)]