83843190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{13121}}^1$

素因数の和:13205

約数の個数: 48

約数和(自身を含む): 221079456

約数和(自身を除く): 137236266

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 71, 90, 142, 213, 355, 426, 639, 710, 1065, 1278, 2130, 3195, 6390, 13121, 26242, 39363, 65605, 78726, 118089, 131210, 196815, 236178, 393630, 590445, 931591, 1180890, 1863182, 2794773, 4657955, 5589546, 8384319, 9315910, 13973865, 16768638, 27947730, 41921595, 83843190]

約数ペア:

[(1, 83843190), (2, 41921595), (3, 27947730), (5, 16768638), (6, 13973865), (9, 9315910), (10, 8384319), (15, 5589546), (18, 4657955), (30, 2794773), (45, 1863182), (71, 1180890), (90, 931591), (142, 590445), (213, 393630), (355, 236178), (426, 196815), (639, 131210), (710, 118089), (1065, 78726), (1278, 65605), (2130, 39363), (3195, 26242), (6390, 13121)]