2013457905

素因数分解:

$3^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{173}}^1$

素因数の和:330

約数の個数: 112

約数和(自身を含む): 3797554176

約数和(自身を除く): 1784096271

約数列:

[1, 3, 5, 9, 15, 27, 31, 45, 81, 93, 103, 135, 155, 173, 243, 279, 309, 405, 465, 515, 519, 729, 837, 865, 927, 1215, 1395, 1545, 1557, 2511, 2595, 2781, 3193, 3645, 4185, 4635, 4671, 5363, 7533, 7785, 8343, 9579, 12555, 13905, 14013, 15965, 16089, 17819, 22599, 23355, 25029, 26815, 28737, 37665, 41715, 42039, 47895, 48267, 53457, 70065, 75087, 80445, 86211, 89095, 112995, 125145, 126117, 143685, 144801, 160371, 210195, 241335, 258633, 267285, 375435, 431055, 434403, 481113, 552389, 630585, 724005, 775899, 801855, 1293165, 1303209, 1443339, 1657167, 2172015, 2327697, 2405565, 2761945, 3879495, 3909627, 4330017, 4971501, 6516045, 7216695, 8285835, 11638485, 12990051, 14914503, 19548135, 21650085, 24857505, 44743509, 64950255, 74572515, 134230527, 223717545, 402691581, 671152635, 2013457905]

約数ペア:

[(1, 2013457905), (3, 671152635), (5, 402691581), (9, 223717545), (15, 134230527), (27, 74572515), (31, 64950255), (45, 44743509), (81, 24857505), (93, 21650085), (103, 19548135), (135, 14914503), (155, 12990051), (173, 11638485), (243, 8285835), (279, 7216695), (309, 6516045), (405, 4971501), (465, 4330017), (515, 3909627), (519, 3879495), (729, 2761945), (837, 2405565), (865, 2327697), (927, 2172015), (1215, 1657167), (1395, 1443339), (1545, 1303209), (1557, 1293165), (2511, 801855), (2595, 775899), (2781, 724005), (3193, 630585), (3645, 552389), (4185, 481113), (4635, 434403), (4671, 431055), (5363, 375435), (7533, 267285), (7785, 258633), (8343, 241335), (9579, 210195), (12555, 160371), (13905, 144801), (14013, 143685), (15965, 126117), (16089, 125145), (17819, 112995), (22599, 89095), (23355, 86211), (25029, 80445), (26815, 75087), (28737, 70065), (37665, 53457), (41715, 48267), (42039, 47895)]