69741320

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{5113}}^1$

素因数の和:5166

約数の個数: 64

約数和(自身を含む): 176739840

約数和(自身を除く): 106998520

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 31, 40, 44, 55, 62, 88, 110, 124, 155, 220, 248, 310, 341, 440, 620, 682, 1240, 1364, 1705, 2728, 3410, 5113, 6820, 10226, 13640, 20452, 25565, 40904, 51130, 56243, 102260, 112486, 158503, 204520, 224972, 281215, 317006, 449944, 562430, 634012, 792515, 1124860, 1268024, 1585030, 1743533, 2249720, 3170060, 3487066, 6340120, 6974132, 8717665, 13948264, 17435330, 34870660, 69741320]

約数ペア:

[(1, 69741320), (2, 34870660), (4, 17435330), (5, 13948264), (8, 8717665), (10, 6974132), (11, 6340120), (20, 3487066), (22, 3170060), (31, 2249720), (40, 1743533), (44, 1585030), (55, 1268024), (62, 1124860), (88, 792515), (110, 634012), (124, 562430), (155, 449944), (220, 317006), (248, 281215), (310, 224972), (341, 204520), (440, 158503), (620, 112486), (682, 102260), (1240, 56243), (1364, 51130), (1705, 40904), (2728, 25565), (3410, 20452), (5113, 13640), (6820, 10226)]