1539785540

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^2\times {\mathrm{1301}}^1$

素因数の和:1445

約数の個数: 72

約数和(自身を含む): 3485448792

約数和(自身を除く): 1945663252

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 59, 68, 85, 118, 170, 236, 295, 340, 590, 1003, 1180, 1301, 2006, 2602, 3481, 4012, 5015, 5204, 6505, 6962, 10030, 13010, 13924, 17405, 20060, 22117, 26020, 34810, 44234, 59177, 69620, 76759, 88468, 110585, 118354, 153518, 221170, 236708, 295885, 307036, 383795, 442340, 591770, 767590, 1183540, 1304903, 1535180, 2609806, 4528781, 5219612, 6524515, 9057562, 13049030, 18115124, 22643905, 26098060, 45287810, 76989277, 90575620, 153978554, 307957108, 384946385, 769892770, 1539785540]

約数ペア:

[(1, 1539785540), (2, 769892770), (4, 384946385), (5, 307957108), (10, 153978554), (17, 90575620), (20, 76989277), (34, 45287810), (59, 26098060), (68, 22643905), (85, 18115124), (118, 13049030), (170, 9057562), (236, 6524515), (295, 5219612), (340, 4528781), (590, 2609806), (1003, 1535180), (1180, 1304903), (1301, 1183540), (2006, 767590), (2602, 591770), (3481, 442340), (4012, 383795), (5015, 307036), (5204, 295885), (6505, 236708), (6962, 221170), (10030, 153518), (13010, 118354), (13924, 110585), (17405, 88468), (20060, 76759), (22117, 69620), (26020, 59177), (34810, 44234)]