2334920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{269}}^1$

素因数の和:318

約数の個数: 64

約数和(自身を含む): 6220800

約数和(自身を除く): 3885880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 31, 35, 40, 56, 62, 70, 124, 140, 155, 217, 248, 269, 280, 310, 434, 538, 620, 868, 1076, 1085, 1240, 1345, 1736, 1883, 2152, 2170, 2690, 3766, 4340, 5380, 7532, 8339, 8680, 9415, 10760, 15064, 16678, 18830, 33356, 37660, 41695, 58373, 66712, 75320, 83390, 116746, 166780, 233492, 291865, 333560, 466984, 583730, 1167460, 2334920]

約数ペア:

[(1, 2334920), (2, 1167460), (4, 583730), (5, 466984), (7, 333560), (8, 291865), (10, 233492), (14, 166780), (20, 116746), (28, 83390), (31, 75320), (35, 66712), (40, 58373), (56, 41695), (62, 37660), (70, 33356), (124, 18830), (140, 16678), (155, 15064), (217, 10760), (248, 9415), (269, 8680), (280, 8339), (310, 7532), (434, 5380), (538, 4340), (620, 3766), (868, 2690), (1076, 2170), (1085, 2152), (1240, 1883), (1345, 1736)]