64563570

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^2\times {\mathrm{853}}^1$

素因数の和:924

約数の個数: 72

約数和(自身を含む): 174057156

約数和(自身を除く): 109493586

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 87, 90, 145, 174, 261, 290, 435, 522, 841, 853, 870, 1305, 1682, 1706, 2523, 2559, 2610, 4205, 4265, 5046, 5118, 7569, 7677, 8410, 8530, 12615, 12795, 15138, 15354, 24737, 25230, 25590, 37845, 38385, 49474, 74211, 75690, 76770, 123685, 148422, 222633, 247370, 371055, 445266, 717373, 742110, 1113165, 1434746, 2152119, 2226330, 3586865, 4304238, 6456357, 7173730, 10760595, 12912714, 21521190, 32281785, 64563570]

約数ペア:

[(1, 64563570), (2, 32281785), (3, 21521190), (5, 12912714), (6, 10760595), (9, 7173730), (10, 6456357), (15, 4304238), (18, 3586865), (29, 2226330), (30, 2152119), (45, 1434746), (58, 1113165), (87, 742110), (90, 717373), (145, 445266), (174, 371055), (261, 247370), (290, 222633), (435, 148422), (522, 123685), (841, 76770), (853, 75690), (870, 74211), (1305, 49474), (1682, 38385), (1706, 37845), (2523, 25590), (2559, 25230), (2610, 24737), (4205, 15354), (4265, 15138), (5046, 12795), (5118, 12615), (7569, 8530), (7677, 8410)]