87939390

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{38069}}^1$

素因数の和:38097

約数の個数: 64

約数和(自身を含む): 263139840

約数和(自身を除く): 175200450

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 55, 66, 70, 77, 105, 110, 154, 165, 210, 231, 330, 385, 462, 770, 1155, 2310, 38069, 76138, 114207, 190345, 228414, 266483, 380690, 418759, 532966, 571035, 799449, 837518, 1142070, 1256277, 1332415, 1598898, 2093795, 2512554, 2664830, 2931313, 3997245, 4187590, 5862626, 6281385, 7994490, 8793939, 12562770, 14656565, 17587878, 29313130, 43969695, 87939390]

約数ペア:

[(1, 87939390), (2, 43969695), (3, 29313130), (5, 17587878), (6, 14656565), (7, 12562770), (10, 8793939), (11, 7994490), (14, 6281385), (15, 5862626), (21, 4187590), (22, 3997245), (30, 2931313), (33, 2664830), (35, 2512554), (42, 2093795), (55, 1598898), (66, 1332415), (70, 1256277), (77, 1142070), (105, 837518), (110, 799449), (154, 571035), (165, 532966), (210, 418759), (231, 380690), (330, 266483), (385, 228414), (462, 190345), (770, 114207), (1155, 76138), (2310, 38069)]