6419820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1$

素因数の和:231

約数の個数: 96

約数和(自身を含む): 20030976

約数和(自身を除く): 13611156

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 71, 110, 132, 137, 142, 165, 213, 220, 274, 284, 330, 355, 411, 426, 548, 660, 685, 710, 781, 822, 852, 1065, 1370, 1420, 1507, 1562, 1644, 2055, 2130, 2343, 2740, 3014, 3124, 3905, 4110, 4260, 4521, 4686, 6028, 7535, 7810, 8220, 9042, 9372, 9727, 11715, 15070, 15620, 18084, 19454, 22605, 23430, 29181, 30140, 38908, 45210, 46860, 48635, 58362, 90420, 97270, 106997, 116724, 145905, 194540, 213994, 291810, 320991, 427988, 534985, 583620, 641982, 1069970, 1283964, 1604955, 2139940, 3209910, 6419820]

約数ペア:

[(1, 6419820), (2, 3209910), (3, 2139940), (4, 1604955), (5, 1283964), (6, 1069970), (10, 641982), (11, 583620), (12, 534985), (15, 427988), (20, 320991), (22, 291810), (30, 213994), (33, 194540), (44, 145905), (55, 116724), (60, 106997), (66, 97270), (71, 90420), (110, 58362), (132, 48635), (137, 46860), (142, 45210), (165, 38908), (213, 30140), (220, 29181), (274, 23430), (284, 22605), (330, 19454), (355, 18084), (411, 15620), (426, 15070), (548, 11715), (660, 9727), (685, 9372), (710, 9042), (781, 8220), (822, 7810), (852, 7535), (1065, 6028), (1370, 4686), (1420, 4521), (1507, 4260), (1562, 4110), (1644, 3905), (2055, 3124), (2130, 3014), (2343, 2740)]