201610670

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{151}}^1$

素因数の和:321

約数の個数: 64

約数和(自身を含む): 388730880

約数和(自身を除く): 187120210

約数列:

[1, 2, 5, 10, 31, 59, 62, 73, 118, 146, 151, 155, 295, 302, 310, 365, 590, 730, 755, 1510, 1829, 2263, 3658, 4307, 4526, 4681, 8614, 8909, 9145, 9362, 11023, 11315, 17818, 18290, 21535, 22046, 22630, 23405, 43070, 44545, 46810, 55115, 89090, 110230, 133517, 267034, 276179, 341713, 552358, 650357, 667585, 683426, 1300714, 1335170, 1380895, 1708565, 2761790, 3251785, 3417130, 6503570, 20161067, 40322134, 100805335, 201610670]

約数ペア:

[(1, 201610670), (2, 100805335), (5, 40322134), (10, 20161067), (31, 6503570), (59, 3417130), (62, 3251785), (73, 2761790), (118, 1708565), (146, 1380895), (151, 1335170), (155, 1300714), (295, 683426), (302, 667585), (310, 650357), (365, 552358), (590, 341713), (730, 276179), (755, 267034), (1510, 133517), (1829, 110230), (2263, 89090), (3658, 55115), (4307, 46810), (4526, 44545), (4681, 43070), (8614, 23405), (8909, 22630), (9145, 22046), (9362, 21535), (11023, 18290), (11315, 17818)]