2010793630

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{251}}^1\times {\mathrm{571}}^1$

素因数の和:913

約数の個数: 64

約数和(自身を含む): 3860752896

約数和(自身を除く): 1849959266

約数列:

[1, 2, 5, 10, 23, 46, 61, 115, 122, 230, 251, 305, 502, 571, 610, 1142, 1255, 1403, 2510, 2806, 2855, 5710, 5773, 7015, 11546, 13133, 14030, 15311, 26266, 28865, 30622, 34831, 57730, 65665, 69662, 76555, 131330, 143321, 153110, 174155, 286642, 348310, 352153, 704306, 716605, 801113, 1433210, 1602226, 1760765, 3296383, 3521530, 4005565, 6592766, 8011130, 8742581, 16481915, 17485162, 32963830, 43712905, 87425810, 201079363, 402158726, 1005396815, 2010793630]

約数ペア:

[(1, 2010793630), (2, 1005396815), (5, 402158726), (10, 201079363), (23, 87425810), (46, 43712905), (61, 32963830), (115, 17485162), (122, 16481915), (230, 8742581), (251, 8011130), (305, 6592766), (502, 4005565), (571, 3521530), (610, 3296383), (1142, 1760765), (1255, 1602226), (1403, 1433210), (2510, 801113), (2806, 716605), (2855, 704306), (5710, 352153), (5773, 348310), (7015, 286642), (11546, 174155), (13133, 153110), (14030, 143321), (15311, 131330), (26266, 76555), (28865, 69662), (30622, 65665), (34831, 57730)]