39568620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{7247}}^1$

素因数の和:7279

約数の個数: 96

約数和(自身を含む): 136378368

約数和(自身を除く): 96809748

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 7247, 14494, 21741, 28988, 36235, 43482, 50729, 72470, 86964, 94211, 101458, 108705, 144940, 152187, 188422, 202916, 217410, 253645, 282633, 304374, 376844, 434820, 471055, 507290, 565266, 608748, 659477, 760935, 942110, 1014580, 1130532, 1318954, 1413165, 1521870, 1884220, 1978431, 2637908, 2826330, 3043740, 3297385, 3956862, 5652660, 6594770, 7913724, 9892155, 13189540, 19784310, 39568620]

約数ペア:

[(1, 39568620), (2, 19784310), (3, 13189540), (4, 9892155), (5, 7913724), (6, 6594770), (7, 5652660), (10, 3956862), (12, 3297385), (13, 3043740), (14, 2826330), (15, 2637908), (20, 1978431), (21, 1884220), (26, 1521870), (28, 1413165), (30, 1318954), (35, 1130532), (39, 1014580), (42, 942110), (52, 760935), (60, 659477), (65, 608748), (70, 565266), (78, 507290), (84, 471055), (91, 434820), (105, 376844), (130, 304374), (140, 282633), (156, 253645), (182, 217410), (195, 202916), (210, 188422), (260, 152187), (273, 144940), (364, 108705), (390, 101458), (420, 94211), (455, 86964), (546, 72470), (780, 50729), (910, 43482), (1092, 36235), (1365, 28988), (1820, 21741), (2730, 14494), (5460, 7247)]