27140460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{277}}^1$

素因数の和:383

約数の個数: 96

約数和(自身を含む): 80704512

約数和(自身を除く): 53564052

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 71, 92, 115, 138, 142, 213, 230, 276, 277, 284, 345, 355, 426, 460, 554, 690, 710, 831, 852, 1065, 1108, 1380, 1385, 1420, 1633, 1662, 2130, 2770, 3266, 3324, 4155, 4260, 4899, 5540, 6371, 6532, 8165, 8310, 9798, 12742, 16330, 16620, 19113, 19596, 19667, 24495, 25484, 31855, 32660, 38226, 39334, 48990, 59001, 63710, 76452, 78668, 95565, 97980, 98335, 118002, 127420, 191130, 196670, 236004, 295005, 382260, 393340, 452341, 590010, 904682, 1180020, 1357023, 1809364, 2261705, 2714046, 4523410, 5428092, 6785115, 9046820, 13570230, 27140460]

約数ペア:

[(1, 27140460), (2, 13570230), (3, 9046820), (4, 6785115), (5, 5428092), (6, 4523410), (10, 2714046), (12, 2261705), (15, 1809364), (20, 1357023), (23, 1180020), (30, 904682), (46, 590010), (60, 452341), (69, 393340), (71, 382260), (92, 295005), (115, 236004), (138, 196670), (142, 191130), (213, 127420), (230, 118002), (276, 98335), (277, 97980), (284, 95565), (345, 78668), (355, 76452), (426, 63710), (460, 59001), (554, 48990), (690, 39334), (710, 38226), (831, 32660), (852, 31855), (1065, 25484), (1108, 24495), (1380, 19667), (1385, 19596), (1420, 19113), (1633, 16620), (1662, 16330), (2130, 12742), (2770, 9798), (3266, 8310), (3324, 8165), (4155, 6532), (4260, 6371), (4899, 5540)]