138679860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{11059}}^1$

素因数の和:11101

約数の個数: 96

約数和(自身を含む): 445939200

約数和(自身を除く): 307259340

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 19, 20, 22, 30, 33, 38, 44, 55, 57, 60, 66, 76, 95, 110, 114, 132, 165, 190, 209, 220, 228, 285, 330, 380, 418, 570, 627, 660, 836, 1045, 1140, 1254, 2090, 2508, 3135, 4180, 6270, 11059, 12540, 22118, 33177, 44236, 55295, 66354, 110590, 121649, 132708, 165885, 210121, 221180, 243298, 331770, 364947, 420242, 486596, 608245, 630363, 663540, 729894, 840484, 1050605, 1216490, 1260726, 1459788, 1824735, 2101210, 2311331, 2432980, 2521452, 3151815, 3649470, 4202420, 4622662, 6303630, 6933993, 7298940, 9245324, 11556655, 12607260, 13867986, 23113310, 27735972, 34669965, 46226620, 69339930, 138679860]

約数ペア:

[(1, 138679860), (2, 69339930), (3, 46226620), (4, 34669965), (5, 27735972), (6, 23113310), (10, 13867986), (11, 12607260), (12, 11556655), (15, 9245324), (19, 7298940), (20, 6933993), (22, 6303630), (30, 4622662), (33, 4202420), (38, 3649470), (44, 3151815), (55, 2521452), (57, 2432980), (60, 2311331), (66, 2101210), (76, 1824735), (95, 1459788), (110, 1260726), (114, 1216490), (132, 1050605), (165, 840484), (190, 729894), (209, 663540), (220, 630363), (228, 608245), (285, 486596), (330, 420242), (380, 364947), (418, 331770), (570, 243298), (627, 221180), (660, 210121), (836, 165885), (1045, 132708), (1140, 121649), (1254, 110590), (2090, 66354), (2508, 55295), (3135, 44236), (4180, 33177), (6270, 22118), (11059, 12540)]