54640710

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{157}}^1\times {\mathrm{1289}}^1$

素因数の和:1462

約数の個数: 64

約数和(自身を含む): 146750400

約数和(自身を除く): 92109690

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 157, 270, 314, 471, 785, 942, 1289, 1413, 1570, 2355, 2578, 2826, 3867, 4239, 4710, 6445, 7065, 7734, 8478, 11601, 12890, 14130, 19335, 21195, 23202, 34803, 38670, 42390, 58005, 69606, 116010, 174015, 202373, 348030, 404746, 607119, 1011865, 1214238, 1821357, 2023730, 3035595, 3642714, 5464071, 6071190, 9106785, 10928142, 18213570, 27320355, 54640710]

約数ペア:

[(1, 54640710), (2, 27320355), (3, 18213570), (5, 10928142), (6, 9106785), (9, 6071190), (10, 5464071), (15, 3642714), (18, 3035595), (27, 2023730), (30, 1821357), (45, 1214238), (54, 1011865), (90, 607119), (135, 404746), (157, 348030), (270, 202373), (314, 174015), (471, 116010), (785, 69606), (942, 58005), (1289, 42390), (1413, 38670), (1570, 34803), (2355, 23202), (2578, 21195), (2826, 19335), (3867, 14130), (4239, 12890), (4710, 11601), (6445, 8478), (7065, 7734)]