210801210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{37}}^1\times {\mathrm{359}}^1$

素因数の和:452

約数の個数: 96

約数和(自身を含む): 544682880

約数和(自身を除く): 333881670

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 37, 46, 69, 74, 111, 115, 138, 185, 222, 230, 345, 359, 370, 529, 555, 690, 718, 851, 1058, 1077, 1110, 1587, 1702, 1795, 2154, 2553, 2645, 3174, 3590, 4255, 5106, 5290, 5385, 7935, 8257, 8510, 10770, 12765, 13283, 15870, 16514, 19573, 24771, 25530, 26566, 39146, 39849, 41285, 49542, 58719, 66415, 79698, 82570, 97865, 117438, 123855, 132830, 189911, 195730, 199245, 247710, 293595, 305509, 379822, 398490, 569733, 587190, 611018, 916527, 949555, 1139466, 1527545, 1833054, 1899110, 2848665, 3055090, 4582635, 5697330, 7026707, 9165270, 14053414, 21080121, 35133535, 42160242, 70267070, 105400605, 210801210]

約数ペア:

[(1, 210801210), (2, 105400605), (3, 70267070), (5, 42160242), (6, 35133535), (10, 21080121), (15, 14053414), (23, 9165270), (30, 7026707), (37, 5697330), (46, 4582635), (69, 3055090), (74, 2848665), (111, 1899110), (115, 1833054), (138, 1527545), (185, 1139466), (222, 949555), (230, 916527), (345, 611018), (359, 587190), (370, 569733), (529, 398490), (555, 379822), (690, 305509), (718, 293595), (851, 247710), (1058, 199245), (1077, 195730), (1110, 189911), (1587, 132830), (1702, 123855), (1795, 117438), (2154, 97865), (2553, 82570), (2645, 79698), (3174, 66415), (3590, 58719), (4255, 49542), (5106, 41285), (5290, 39849), (5385, 39146), (7935, 26566), (8257, 25530), (8510, 24771), (10770, 19573), (12765, 16514), (13283, 15870)]