16298870

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:118

約数の個数: 96

約数和(自身を含む): 37428480

約数和(自身を除く): 21129610

約数列:

[1, 2, 5, 7, 10, 14, 29, 31, 35, 37, 49, 58, 62, 70, 74, 98, 145, 155, 185, 203, 217, 245, 259, 290, 310, 370, 406, 434, 490, 518, 899, 1015, 1073, 1085, 1147, 1295, 1421, 1519, 1798, 1813, 2030, 2146, 2170, 2294, 2590, 2842, 3038, 3626, 4495, 5365, 5735, 6293, 7105, 7511, 7595, 8029, 8990, 9065, 10730, 11470, 12586, 14210, 15022, 15190, 16058, 18130, 31465, 33263, 37555, 40145, 44051, 52577, 56203, 62930, 66526, 75110, 80290, 88102, 105154, 112406, 166315, 220255, 232841, 262885, 281015, 332630, 440510, 465682, 525770, 562030, 1164205, 1629887, 2328410, 3259774, 8149435, 16298870]

約数ペア:

[(1, 16298870), (2, 8149435), (5, 3259774), (7, 2328410), (10, 1629887), (14, 1164205), (29, 562030), (31, 525770), (35, 465682), (37, 440510), (49, 332630), (58, 281015), (62, 262885), (70, 232841), (74, 220255), (98, 166315), (145, 112406), (155, 105154), (185, 88102), (203, 80290), (217, 75110), (245, 66526), (259, 62930), (290, 56203), (310, 52577), (370, 44051), (406, 40145), (434, 37555), (490, 33263), (518, 31465), (899, 18130), (1015, 16058), (1073, 15190), (1085, 15022), (1147, 14210), (1295, 12586), (1421, 11470), (1519, 10730), (1798, 9065), (1813, 8990), (2030, 8029), (2146, 7595), (2170, 7511), (2294, 7105), (2590, 6293), (2842, 5735), (3038, 5365), (3626, 4495)]