70867485

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{229}}^1$

素因数の和:299

約数の個数: 72

約数和(自身を含む): 138891480

約数和(自身を除く): 68023995

約数列:

[1, 3, 5, 9, 13, 15, 23, 39, 45, 65, 69, 115, 117, 195, 207, 229, 299, 345, 529, 585, 687, 897, 1035, 1145, 1495, 1587, 2061, 2645, 2691, 2977, 3435, 4485, 4761, 5267, 6877, 7935, 8931, 10305, 13455, 14885, 15801, 20631, 23805, 26335, 26793, 34385, 44655, 47403, 61893, 68471, 79005, 103155, 121141, 133965, 205413, 237015, 309465, 342355, 363423, 605705, 616239, 1027065, 1090269, 1574833, 1817115, 3081195, 4724499, 5451345, 7874165, 14173497, 23622495, 70867485]

約数ペア:

[(1, 70867485), (3, 23622495), (5, 14173497), (9, 7874165), (13, 5451345), (15, 4724499), (23, 3081195), (39, 1817115), (45, 1574833), (65, 1090269), (69, 1027065), (115, 616239), (117, 605705), (195, 363423), (207, 342355), (229, 309465), (299, 237015), (345, 205413), (529, 133965), (585, 121141), (687, 103155), (897, 79005), (1035, 68471), (1145, 61893), (1495, 47403), (1587, 44655), (2061, 34385), (2645, 26793), (2691, 26335), (2977, 23805), (3435, 20631), (4485, 15801), (4761, 14885), (5267, 13455), (6877, 10305), (7935, 8931)]