12997380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{419}}^1$

素因数の和:489

約数の個数: 96

約数和(自身を含む): 40642560

約数和(自身を除く): 27645180

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 47, 55, 60, 66, 94, 110, 132, 141, 165, 188, 220, 235, 282, 330, 419, 470, 517, 564, 660, 705, 838, 940, 1034, 1257, 1410, 1551, 1676, 2068, 2095, 2514, 2585, 2820, 3102, 4190, 4609, 5028, 5170, 6204, 6285, 7755, 8380, 9218, 10340, 12570, 13827, 15510, 18436, 19693, 23045, 25140, 27654, 31020, 39386, 46090, 55308, 59079, 69135, 78772, 92180, 98465, 118158, 138270, 196930, 216623, 236316, 276540, 295395, 393860, 433246, 590790, 649869, 866492, 1083115, 1181580, 1299738, 2166230, 2599476, 3249345, 4332460, 6498690, 12997380]

約数ペア:

[(1, 12997380), (2, 6498690), (3, 4332460), (4, 3249345), (5, 2599476), (6, 2166230), (10, 1299738), (11, 1181580), (12, 1083115), (15, 866492), (20, 649869), (22, 590790), (30, 433246), (33, 393860), (44, 295395), (47, 276540), (55, 236316), (60, 216623), (66, 196930), (94, 138270), (110, 118158), (132, 98465), (141, 92180), (165, 78772), (188, 69135), (220, 59079), (235, 55308), (282, 46090), (330, 39386), (419, 31020), (470, 27654), (517, 25140), (564, 23045), (660, 19693), (705, 18436), (838, 15510), (940, 13827), (1034, 12570), (1257, 10340), (1410, 9218), (1551, 8380), (1676, 7755), (2068, 6285), (2095, 6204), (2514, 5170), (2585, 5028), (2820, 4609), (3102, 4190)]