173642260

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^4\times {\mathrm{593}}^1$

素因数の和:646

約数の個数: 60

約数和(自身を含む): 401787540

約数和(自身を除く): 228145280

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 593, 605, 1186, 1210, 1331, 2372, 2420, 2662, 2965, 5324, 5930, 6523, 6655, 11860, 13046, 13310, 14641, 26092, 26620, 29282, 32615, 58564, 65230, 71753, 73205, 130460, 143506, 146410, 287012, 292820, 358765, 717530, 789283, 1435060, 1578566, 3157132, 3946415, 7892830, 8682113, 15785660, 17364226, 34728452, 43410565, 86821130, 173642260]

約数ペア:

[(1, 173642260), (2, 86821130), (4, 43410565), (5, 34728452), (10, 17364226), (11, 15785660), (20, 8682113), (22, 7892830), (44, 3946415), (55, 3157132), (110, 1578566), (121, 1435060), (220, 789283), (242, 717530), (484, 358765), (593, 292820), (605, 287012), (1186, 146410), (1210, 143506), (1331, 130460), (2372, 73205), (2420, 71753), (2662, 65230), (2965, 58564), (5324, 32615), (5930, 29282), (6523, 26620), (6655, 26092), (11860, 14641), (13046, 13310)]