3842930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1$

素因数の和:171

約数の個数: 64

約数和(自身を含む): 8805888

約数和(自身を除く): 4962958

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 41, 65, 70, 82, 91, 103, 130, 182, 205, 206, 287, 410, 455, 515, 533, 574, 721, 910, 1030, 1066, 1339, 1435, 1442, 2665, 2678, 2870, 3605, 3731, 4223, 5330, 6695, 7210, 7462, 8446, 9373, 13390, 18655, 18746, 21115, 29561, 37310, 42230, 46865, 54899, 59122, 93730, 109798, 147805, 274495, 295610, 384293, 548990, 768586, 1921465, 3842930]

約数ペア:

[(1, 3842930), (2, 1921465), (5, 768586), (7, 548990), (10, 384293), (13, 295610), (14, 274495), (26, 147805), (35, 109798), (41, 93730), (65, 59122), (70, 54899), (82, 46865), (91, 42230), (103, 37310), (130, 29561), (182, 21115), (205, 18746), (206, 18655), (287, 13390), (410, 9373), (455, 8446), (515, 7462), (533, 7210), (574, 6695), (721, 5330), (910, 4223), (1030, 3731), (1066, 3605), (1339, 2870), (1435, 2678), (1442, 2665)]