139930260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{24043}}^1$

素因数の和:24152

約数の個数: 48

約数和(自身を含む): 395860416

約数和(自身を除く): 255930156

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 97, 194, 291, 388, 485, 582, 970, 1164, 1455, 1940, 2910, 5820, 24043, 48086, 72129, 96172, 120215, 144258, 240430, 288516, 360645, 480860, 721290, 1442580, 2332171, 4664342, 6996513, 9328684, 11660855, 13993026, 23321710, 27986052, 34982565, 46643420, 69965130, 139930260]

約数ペア:

[(1, 139930260), (2, 69965130), (3, 46643420), (4, 34982565), (5, 27986052), (6, 23321710), (10, 13993026), (12, 11660855), (15, 9328684), (20, 6996513), (30, 4664342), (60, 2332171), (97, 1442580), (194, 721290), (291, 480860), (388, 360645), (485, 288516), (582, 240430), (970, 144258), (1164, 120215), (1455, 96172), (1940, 72129), (2910, 48086), (5820, 24043)]