27557970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^2\times {\mathrm{61}}^1$

素因数の和:156

約数の個数: 96

約数和(自身を含む): 75370176

約数和(自身を除く): 47812206

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 37, 55, 61, 66, 74, 110, 111, 122, 165, 183, 185, 222, 305, 330, 366, 370, 407, 555, 610, 671, 814, 915, 1110, 1221, 1342, 1369, 1830, 2013, 2035, 2257, 2442, 2738, 3355, 4026, 4070, 4107, 4514, 6105, 6710, 6771, 6845, 8214, 10065, 11285, 12210, 13542, 13690, 15059, 20130, 20535, 22570, 24827, 30118, 33855, 41070, 45177, 49654, 67710, 74481, 75295, 83509, 90354, 124135, 148962, 150590, 167018, 225885, 248270, 250527, 372405, 417545, 451770, 501054, 744810, 835090, 918599, 1252635, 1837198, 2505270, 2755797, 4592995, 5511594, 9185990, 13778985, 27557970]

約数ペア:

[(1, 27557970), (2, 13778985), (3, 9185990), (5, 5511594), (6, 4592995), (10, 2755797), (11, 2505270), (15, 1837198), (22, 1252635), (30, 918599), (33, 835090), (37, 744810), (55, 501054), (61, 451770), (66, 417545), (74, 372405), (110, 250527), (111, 248270), (122, 225885), (165, 167018), (183, 150590), (185, 148962), (222, 124135), (305, 90354), (330, 83509), (366, 75295), (370, 74481), (407, 67710), (555, 49654), (610, 45177), (671, 41070), (814, 33855), (915, 30118), (1110, 24827), (1221, 22570), (1342, 20535), (1369, 20130), (1830, 15059), (2013, 13690), (2035, 13542), (2257, 12210), (2442, 11285), (2738, 10065), (3355, 8214), (4026, 6845), (4070, 6771), (4107, 6710), (4514, 6105)]