41506290

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{21961}}^1$

素因数の和:21984

約数の個数: 64

約数和(自身を含む): 126501120

約数和(自身を除く): 84994830

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, 21961, 43922, 65883, 109805, 131766, 153727, 197649, 219610, 307454, 329415, 395298, 461181, 592947, 658830, 768635, 922362, 988245, 1185894, 1383543, 1537270, 1976490, 2305905, 2767086, 2964735, 4150629, 4611810, 5929470, 6917715, 8301258, 13835430, 20753145, 41506290]

約数ペア:

[(1, 41506290), (2, 20753145), (3, 13835430), (5, 8301258), (6, 6917715), (7, 5929470), (9, 4611810), (10, 4150629), (14, 2964735), (15, 2767086), (18, 2305905), (21, 1976490), (27, 1537270), (30, 1383543), (35, 1185894), (42, 988245), (45, 922362), (54, 768635), (63, 658830), (70, 592947), (90, 461181), (105, 395298), (126, 329415), (135, 307454), (189, 219610), (210, 197649), (270, 153727), (315, 131766), (378, 109805), (630, 65883), (945, 43922), (1890, 21961)]