70954020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{8387}}^1$

素因数の和:8449

約数の個数: 72

約数和(自身を含む): 219832704

約数和(自身を除く): 148878684

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 47, 60, 90, 94, 141, 180, 188, 235, 282, 423, 470, 564, 705, 846, 940, 1410, 1692, 2115, 2820, 4230, 8387, 8460, 16774, 25161, 33548, 41935, 50322, 75483, 83870, 100644, 125805, 150966, 167740, 251610, 301932, 377415, 394189, 503220, 754830, 788378, 1182567, 1509660, 1576756, 1970945, 2365134, 3547701, 3941890, 4730268, 5912835, 7095402, 7883780, 11825670, 14190804, 17738505, 23651340, 35477010, 70954020]

約数ペア:

[(1, 70954020), (2, 35477010), (3, 23651340), (4, 17738505), (5, 14190804), (6, 11825670), (9, 7883780), (10, 7095402), (12, 5912835), (15, 4730268), (18, 3941890), (20, 3547701), (30, 2365134), (36, 1970945), (45, 1576756), (47, 1509660), (60, 1182567), (90, 788378), (94, 754830), (141, 503220), (180, 394189), (188, 377415), (235, 301932), (282, 251610), (423, 167740), (470, 150966), (564, 125805), (705, 100644), (846, 83870), (940, 75483), (1410, 50322), (1692, 41935), (2115, 33548), (2820, 25161), (4230, 16774), (8387, 8460)]