70011720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{439}}^1\times {\mathrm{443}}^1$

素因数の和:899

約数の個数: 96

約数和(自身を含む): 228571200

約数和(自身を除く): 158559480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 439, 443, 878, 886, 1317, 1329, 1756, 1772, 2195, 2215, 2634, 2658, 3512, 3544, 3951, 3987, 4390, 4430, 5268, 5316, 6585, 6645, 7902, 7974, 8780, 8860, 10536, 10632, 13170, 13290, 15804, 15948, 17560, 17720, 19755, 19935, 26340, 26580, 31608, 31896, 39510, 39870, 52680, 53160, 79020, 79740, 158040, 159480, 194477, 388954, 583431, 777908, 972385, 1166862, 1555816, 1750293, 1944770, 2333724, 2917155, 3500586, 3889540, 4667448, 5834310, 7001172, 7779080, 8751465, 11668620, 14002344, 17502930, 23337240, 35005860, 70011720]

約数ペア:

[(1, 70011720), (2, 35005860), (3, 23337240), (4, 17502930), (5, 14002344), (6, 11668620), (8, 8751465), (9, 7779080), (10, 7001172), (12, 5834310), (15, 4667448), (18, 3889540), (20, 3500586), (24, 2917155), (30, 2333724), (36, 1944770), (40, 1750293), (45, 1555816), (60, 1166862), (72, 972385), (90, 777908), (120, 583431), (180, 388954), (360, 194477), (439, 159480), (443, 158040), (878, 79740), (886, 79020), (1317, 53160), (1329, 52680), (1756, 39870), (1772, 39510), (2195, 31896), (2215, 31608), (2634, 26580), (2658, 26340), (3512, 19935), (3544, 19755), (3951, 17720), (3987, 17560), (4390, 15948), (4430, 15804), (5268, 13290), (5316, 13170), (6585, 10632), (6645, 10536), (7902, 8860), (7974, 8780)]