5294940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{1801}}^1$

素因数の和:1827

約数の個数: 72

約数和(自身を含む): 17255952

約数和(自身を除く): 11961012

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 1801, 2940, 3602, 5403, 7204, 9005, 10806, 12607, 18010, 21612, 25214, 27015, 36020, 37821, 50428, 54030, 63035, 75642, 88249, 108060, 126070, 151284, 176498, 189105, 252140, 264747, 352996, 378210, 441245, 529494, 756420, 882490, 1058988, 1323735, 1764980, 2647470, 5294940]

約数ペア:

[(1, 5294940), (2, 2647470), (3, 1764980), (4, 1323735), (5, 1058988), (6, 882490), (7, 756420), (10, 529494), (12, 441245), (14, 378210), (15, 352996), (20, 264747), (21, 252140), (28, 189105), (30, 176498), (35, 151284), (42, 126070), (49, 108060), (60, 88249), (70, 75642), (84, 63035), (98, 54030), (105, 50428), (140, 37821), (147, 36020), (196, 27015), (210, 25214), (245, 21612), (294, 18010), (420, 12607), (490, 10806), (588, 9005), (735, 7204), (980, 5403), (1470, 3602), (1801, 2940)]