42383460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{100913}}^1$

素因数の和:100932

約数の個数: 48

約数和(自身を含む): 135628416

約数和(自身を除く): 93244956

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 100913, 201826, 302739, 403652, 504565, 605478, 706391, 1009130, 1210956, 1412782, 1513695, 2018260, 2119173, 2825564, 3027390, 3531955, 4238346, 6054780, 7063910, 8476692, 10595865, 14127820, 21191730, 42383460]

約数ペア:

[(1, 42383460), (2, 21191730), (3, 14127820), (4, 10595865), (5, 8476692), (6, 7063910), (7, 6054780), (10, 4238346), (12, 3531955), (14, 3027390), (15, 2825564), (20, 2119173), (21, 2018260), (28, 1513695), (30, 1412782), (35, 1210956), (42, 1009130), (60, 706391), (70, 605478), (84, 504565), (105, 403652), (140, 302739), (210, 201826), (420, 100913)]