85844795820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{3989}}^1\times {\mathrm{51239}}^1$

素因数の和:55247

約数の個数: 96

約数和(自身を含む): 274777574400

約数和(自身を除く): 188932778580

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 3989, 7978, 11967, 15956, 19945, 23934, 27923, 39890, 47868, 51239, 55846, 59835, 79780, 83769, 102478, 111692, 119670, 139615, 153717, 167538, 204956, 239340, 256195, 279230, 307434, 335076, 358673, 418845, 512390, 558460, 614868, 717346, 768585, 837690, 1024780, 1076019, 1434692, 1537170, 1675380, 1793365, 2152038, 3074340, 3586730, 4304076, 5380095, 7173460, 10760190, 21520380, 204392371, 408784742, 613177113, 817569484, 1021961855, 1226354226, 1430746597, 2043923710, 2452708452, 2861493194, 3065885565, 4087847420, 4292239791, 5722986388, 6131771130, 7153732985, 8584479582, 12263542260, 14307465970, 17168959164, 21461198955, 28614931940, 42922397910, 85844795820]

約数ペア:

[(1, 85844795820), (2, 42922397910), (3, 28614931940), (4, 21461198955), (5, 17168959164), (6, 14307465970), (7, 12263542260), (10, 8584479582), (12, 7153732985), (14, 6131771130), (15, 5722986388), (20, 4292239791), (21, 4087847420), (28, 3065885565), (30, 2861493194), (35, 2452708452), (42, 2043923710), (60, 1430746597), (70, 1226354226), (84, 1021961855), (105, 817569484), (140, 613177113), (210, 408784742), (420, 204392371), (3989, 21520380), (7978, 10760190), (11967, 7173460), (15956, 5380095), (19945, 4304076), (23934, 3586730), (27923, 3074340), (39890, 2152038), (47868, 1793365), (51239, 1675380), (55846, 1537170), (59835, 1434692), (79780, 1076019), (83769, 1024780), (102478, 837690), (111692, 768585), (119670, 717346), (139615, 614868), (153717, 558460), (167538, 512390), (204956, 418845), (239340, 358673), (256195, 335076), (279230, 307434)]