1471307780

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1\times {\mathrm{271}}^1$

素因数の和:489

約数の個数: 96

約数和(自身を含む): 3257210880

約数和(自身を除く): 1785903100

約数列:

[1, 2, 4, 5, 10, 20, 43, 59, 86, 107, 118, 172, 214, 215, 236, 271, 295, 428, 430, 535, 542, 590, 860, 1070, 1084, 1180, 1355, 2140, 2537, 2710, 4601, 5074, 5420, 6313, 9202, 10148, 11653, 12626, 12685, 15989, 18404, 23005, 23306, 25252, 25370, 28997, 31565, 31978, 46010, 46612, 50740, 57994, 58265, 63130, 63956, 79945, 92020, 115988, 116530, 126260, 144985, 159890, 233060, 271459, 289970, 319780, 542918, 579940, 687527, 1085836, 1246871, 1357295, 1375054, 1710823, 2493742, 2714590, 2750108, 3421646, 3437635, 4987484, 5429180, 6234355, 6843292, 6875270, 8554115, 12468710, 13750540, 17108230, 24937420, 34216460, 73565389, 147130778, 294261556, 367826945, 735653890, 1471307780]

約数ペア:

[(1, 1471307780), (2, 735653890), (4, 367826945), (5, 294261556), (10, 147130778), (20, 73565389), (43, 34216460), (59, 24937420), (86, 17108230), (107, 13750540), (118, 12468710), (172, 8554115), (214, 6875270), (215, 6843292), (236, 6234355), (271, 5429180), (295, 4987484), (428, 3437635), (430, 3421646), (535, 2750108), (542, 2714590), (590, 2493742), (860, 1710823), (1070, 1375054), (1084, 1357295), (1180, 1246871), (1355, 1085836), (2140, 687527), (2537, 579940), (2710, 542918), (4601, 319780), (5074, 289970), (5420, 271459), (6313, 233060), (9202, 159890), (10148, 144985), (11653, 126260), (12626, 116530), (12685, 115988), (15989, 92020), (18404, 79945), (23005, 63956), (23306, 63130), (25252, 58265), (25370, 57994), (28997, 50740), (31565, 46612), (31978, 46010)]