212280510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{5087}}^1$

素因数の和:5217

約数の個数: 64

約数和(自身を含む): 553900032

約数和(自身を除く): 341619522

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 107, 130, 195, 214, 321, 390, 535, 642, 1070, 1391, 1605, 2782, 3210, 4173, 5087, 6955, 8346, 10174, 13910, 15261, 20865, 25435, 30522, 41730, 50870, 66131, 76305, 132262, 152610, 198393, 330655, 396786, 544309, 661310, 991965, 1088618, 1632927, 1983930, 2721545, 3265854, 5443090, 7076017, 8164635, 14152034, 16329270, 21228051, 35380085, 42456102, 70760170, 106140255, 212280510]

約数ペア:

[(1, 212280510), (2, 106140255), (3, 70760170), (5, 42456102), (6, 35380085), (10, 21228051), (13, 16329270), (15, 14152034), (26, 8164635), (30, 7076017), (39, 5443090), (65, 3265854), (78, 2721545), (107, 1983930), (130, 1632927), (195, 1088618), (214, 991965), (321, 661310), (390, 544309), (535, 396786), (642, 330655), (1070, 198393), (1391, 152610), (1605, 132262), (2782, 76305), (3210, 66131), (4173, 50870), (5087, 41730), (6955, 30522), (8346, 25435), (10174, 20865), (13910, 15261)]