21360702930

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{4157}}^1\times {\mathrm{24469}}^1$

素因数の和:28643

約数の個数: 64

約数和(自身を含む): 58605845760

約数和(自身を除く): 37245142830

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 4157, 8314, 12471, 20785, 24469, 24942, 29099, 41570, 48938, 58198, 62355, 73407, 87297, 122345, 124710, 145495, 146814, 171283, 174594, 244690, 290990, 342566, 367035, 436485, 513849, 734070, 856415, 872970, 1027698, 1712830, 2569245, 5138490, 101717633, 203435266, 305152899, 508588165, 610305798, 712023431, 1017176330, 1424046862, 1525764495, 2136070293, 3051528990, 3560117155, 4272140586, 7120234310, 10680351465, 21360702930]

約数ペア:

[(1, 21360702930), (2, 10680351465), (3, 7120234310), (5, 4272140586), (6, 3560117155), (7, 3051528990), (10, 2136070293), (14, 1525764495), (15, 1424046862), (21, 1017176330), (30, 712023431), (35, 610305798), (42, 508588165), (70, 305152899), (105, 203435266), (210, 101717633), (4157, 5138490), (8314, 2569245), (12471, 1712830), (20785, 1027698), (24469, 872970), (24942, 856415), (29099, 734070), (41570, 513849), (48938, 436485), (58198, 367035), (62355, 342566), (73407, 290990), (87297, 244690), (122345, 174594), (124710, 171283), (145495, 146814)]