2949023280

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{1755371}}^1$

素因数の和:1755394

約数の個数: 80

約数和(自身を含む): 10447974144

約数和(自身を除く): 7498950864

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 1755371, 3510742, 5266113, 7021484, 8776855, 10532226, 12287597, 14042968, 17553710, 21064452, 24575194, 26330565, 28085936, 35107420, 36862791, 42128904, 49150388, 52661130, 61437985, 70214840, 73725582, 84257808, 98300776, 105322260, 122875970, 140429680, 147451164, 184313955, 196601552, 210644520, 245751940, 294902328, 368627910, 421289040, 491503880, 589804656, 737255820, 983007760, 1474511640, 2949023280]

約数ペア:

[(1, 2949023280), (2, 1474511640), (3, 983007760), (4, 737255820), (5, 589804656), (6, 491503880), (7, 421289040), (8, 368627910), (10, 294902328), (12, 245751940), (14, 210644520), (15, 196601552), (16, 184313955), (20, 147451164), (21, 140429680), (24, 122875970), (28, 105322260), (30, 98300776), (35, 84257808), (40, 73725582), (42, 70214840), (48, 61437985), (56, 52661130), (60, 49150388), (70, 42128904), (80, 36862791), (84, 35107420), (105, 28085936), (112, 26330565), (120, 24575194), (140, 21064452), (168, 17553710), (210, 14042968), (240, 12287597), (280, 10532226), (336, 8776855), (420, 7021484), (560, 5266113), (840, 3510742), (1680, 1755371)]