2107266140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1787}}^1\times {\mathrm{8423}}^1$

素因数の和:10226

約数の個数: 48

約数和(自身を含む): 5060869632

約数和(自身を除く): 2953603492

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1787, 3574, 7148, 8423, 8935, 12509, 16846, 17870, 25018, 33692, 35740, 42115, 50036, 58961, 62545, 84230, 117922, 125090, 168460, 235844, 250180, 294805, 589610, 1179220, 15051901, 30103802, 60207604, 75259505, 105363307, 150519010, 210726614, 301038020, 421453228, 526816535, 1053633070, 2107266140]

約数ペア:

[(1, 2107266140), (2, 1053633070), (4, 526816535), (5, 421453228), (7, 301038020), (10, 210726614), (14, 150519010), (20, 105363307), (28, 75259505), (35, 60207604), (70, 30103802), (140, 15051901), (1787, 1179220), (3574, 589610), (7148, 294805), (8423, 250180), (8935, 235844), (12509, 168460), (16846, 125090), (17870, 117922), (25018, 84230), (33692, 62545), (35740, 58961), (42115, 50036)]