30520422

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{197}}^1$

素因数の和:378

約数の個数: 64

約数和(自身を含む): 72230400

約数和(自身を除く): 41709978

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 151, 171, 197, 302, 342, 394, 453, 513, 591, 906, 1026, 1182, 1359, 1773, 2718, 2869, 3546, 3743, 4077, 5319, 5738, 7486, 8154, 8607, 10638, 11229, 17214, 22458, 25821, 29747, 33687, 51642, 59494, 67374, 77463, 89241, 101061, 154926, 178482, 202122, 267723, 535446, 565193, 803169, 1130386, 1606338, 1695579, 3391158, 5086737, 10173474, 15260211, 30520422]

約数ペア:

[(1, 30520422), (2, 15260211), (3, 10173474), (6, 5086737), (9, 3391158), (18, 1695579), (19, 1606338), (27, 1130386), (38, 803169), (54, 565193), (57, 535446), (114, 267723), (151, 202122), (171, 178482), (197, 154926), (302, 101061), (342, 89241), (394, 77463), (453, 67374), (513, 59494), (591, 51642), (906, 33687), (1026, 29747), (1182, 25821), (1359, 22458), (1773, 17214), (2718, 11229), (2869, 10638), (3546, 8607), (3743, 8154), (4077, 7486), (5319, 5738)]