77853090

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{11959}}^1$

素因数の和:12007

約数の個数: 64

約数和(自身を含む): 220446720

約数和(自身を除く): 142593630

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 31, 35, 42, 62, 70, 93, 105, 155, 186, 210, 217, 310, 434, 465, 651, 930, 1085, 1302, 2170, 3255, 6510, 11959, 23918, 35877, 59795, 71754, 83713, 119590, 167426, 179385, 251139, 358770, 370729, 418565, 502278, 741458, 837130, 1112187, 1255695, 1853645, 2224374, 2511390, 2595103, 3707290, 5190206, 5560935, 7785309, 11121870, 12975515, 15570618, 25951030, 38926545, 77853090]

約数ペア:

[(1, 77853090), (2, 38926545), (3, 25951030), (5, 15570618), (6, 12975515), (7, 11121870), (10, 7785309), (14, 5560935), (15, 5190206), (21, 3707290), (30, 2595103), (31, 2511390), (35, 2224374), (42, 1853645), (62, 1255695), (70, 1112187), (93, 837130), (105, 741458), (155, 502278), (186, 418565), (210, 370729), (217, 358770), (310, 251139), (434, 179385), (465, 167426), (651, 119590), (930, 83713), (1085, 71754), (1302, 59795), (2170, 35877), (3255, 23918), (6510, 11959)]