13425790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{269}}^1$

素因数の和:337

約数の個数: 64

約数和(自身を含む): 29859840

約数和(自身を除く): 16434050

約数列:

[1, 2, 5, 7, 10, 14, 23, 31, 35, 46, 62, 70, 115, 155, 161, 217, 230, 269, 310, 322, 434, 538, 713, 805, 1085, 1345, 1426, 1610, 1883, 2170, 2690, 3565, 3766, 4991, 6187, 7130, 8339, 9415, 9982, 12374, 16678, 18830, 24955, 30935, 41695, 43309, 49910, 58373, 61870, 83390, 86618, 116746, 191797, 216545, 291865, 383594, 433090, 583730, 958985, 1342579, 1917970, 2685158, 6712895, 13425790]

約数ペア:

[(1, 13425790), (2, 6712895), (5, 2685158), (7, 1917970), (10, 1342579), (14, 958985), (23, 583730), (31, 433090), (35, 383594), (46, 291865), (62, 216545), (70, 191797), (115, 116746), (155, 86618), (161, 83390), (217, 61870), (230, 58373), (269, 49910), (310, 43309), (322, 41695), (434, 30935), (538, 24955), (713, 18830), (805, 16678), (1085, 12374), (1345, 9982), (1426, 9415), (1610, 8339), (1883, 7130), (2170, 6187), (2690, 4991), (3565, 3766)]