2829733.00000000

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{17909}}^1$

素因数の和:17936

約数の個数: 72

約数和(自身を含む): 238883580

約数和(自身を除く): 159904890

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 49, 63, 70, 90, 98, 105, 126, 147, 210, 245, 294, 315, 441, 490, 630, 735, 882, 1470, 2205, 4410, 17909, 35818, 53727, 89545, 107454, 125363, 161181, 179090, 250726, 268635, 322362, 376089, 537270, 626815, 752178, 805905, 877541, 1128267, 1253630, 1611810, 1755082, 1880445, 2256534, 2632623, 3760890, 4387705, 5265246, 5641335, 7897869, 8775410, 11282670, 13163115, 15795738, 26326230, 39489345, 78978690]

約数ペア:

[(1, 78978690), (2, 39489345), (3, 26326230), (5, 15795738), (6, 13163115), (7, 11282670), (9, 8775410), (10, 7897869), (14, 5641335), (15, 5265246), (18, 4387705), (21, 3760890), (30, 2632623), (35, 2256534), (42, 1880445), (45, 1755082), (49, 1611810), (63, 1253630), (70, 1128267), (90, 877541), (98, 805905), (105, 752178), (126, 626815), (147, 537270), (210, 376089), (245, 322362), (294, 268635), (315, 250726), (441, 179090), (490, 161181), (630, 125363), (735, 107454), (882, 89545), (1470, 53727), (2205, 35818), (4410, 17909)]