63889070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{197}}^1$

素因数の和:365

約数の個数: 64

約数和(自身を含む): 136515456

約数和(自身を除く): 72626386

約数列:

[1, 2, 5, 7, 10, 14, 35, 41, 70, 82, 113, 197, 205, 226, 287, 394, 410, 565, 574, 791, 985, 1130, 1379, 1435, 1582, 1970, 2758, 2870, 3955, 4633, 6895, 7910, 8077, 9266, 13790, 16154, 22261, 23165, 32431, 40385, 44522, 46330, 56539, 64862, 80770, 111305, 113078, 155827, 162155, 222610, 282695, 311654, 324310, 565390, 779135, 912701, 1558270, 1825402, 4563505, 6388907, 9127010, 12777814, 31944535, 63889070]

約数ペア:

[(1, 63889070), (2, 31944535), (5, 12777814), (7, 9127010), (10, 6388907), (14, 4563505), (35, 1825402), (41, 1558270), (70, 912701), (82, 779135), (113, 565390), (197, 324310), (205, 311654), (226, 282695), (287, 222610), (394, 162155), (410, 155827), (565, 113078), (574, 111305), (791, 80770), (985, 64862), (1130, 56539), (1379, 46330), (1435, 44522), (1582, 40385), (1970, 32431), (2758, 23165), (2870, 22261), (3955, 16154), (4633, 13790), (6895, 9266), (7910, 8077)]