9973470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{239}}^1$

素因数の和:369

約数の個数: 64

約数和(自身を含む): 26127360

約数和(自身を除く): 16153890

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 107, 130, 195, 214, 239, 321, 390, 478, 535, 642, 717, 1070, 1195, 1391, 1434, 1605, 2390, 2782, 3107, 3210, 3585, 4173, 6214, 6955, 7170, 8346, 9321, 13910, 15535, 18642, 20865, 25573, 31070, 41730, 46605, 51146, 76719, 93210, 127865, 153438, 255730, 332449, 383595, 664898, 767190, 997347, 1662245, 1994694, 3324490, 4986735, 9973470]

約数ペア:

[(1, 9973470), (2, 4986735), (3, 3324490), (5, 1994694), (6, 1662245), (10, 997347), (13, 767190), (15, 664898), (26, 383595), (30, 332449), (39, 255730), (65, 153438), (78, 127865), (107, 93210), (130, 76719), (195, 51146), (214, 46605), (239, 41730), (321, 31070), (390, 25573), (478, 20865), (535, 18642), (642, 15535), (717, 13910), (1070, 9321), (1195, 8346), (1391, 7170), (1434, 6955), (1605, 6214), (2390, 4173), (2782, 3585), (3107, 3210)]