2017378090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{599}}^1\times {\mathrm{3701}}^1$

素因数の和:4327

約数の個数: 64

約数和(自身を含む): 4477939200

約数和(自身を除く): 2460561110

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 599, 910, 1198, 2995, 3701, 4193, 5990, 7402, 7787, 8386, 15574, 18505, 20965, 25907, 37010, 38935, 41930, 48113, 51814, 54509, 77870, 96226, 109018, 129535, 240565, 259070, 272545, 336791, 481130, 545090, 673582, 1683955, 2216899, 3367910, 4433798, 11084495, 15518293, 22168990, 28819687, 31036586, 57639374, 77591465, 144098435, 155182930, 201737809, 288196870, 403475618, 1008689045, 2017378090]

約数ペア:

[(1, 2017378090), (2, 1008689045), (5, 403475618), (7, 288196870), (10, 201737809), (13, 155182930), (14, 144098435), (26, 77591465), (35, 57639374), (65, 31036586), (70, 28819687), (91, 22168990), (130, 15518293), (182, 11084495), (455, 4433798), (599, 3367910), (910, 2216899), (1198, 1683955), (2995, 673582), (3701, 545090), (4193, 481130), (5990, 336791), (7402, 272545), (7787, 259070), (8386, 240565), (15574, 129535), (18505, 109018), (20965, 96226), (25907, 77870), (37010, 54509), (38935, 51814), (41930, 48113)]